/*
 * StudyHub.AZ Animation Styles
 * Filename: animations.css
 * Author: Ostwind by Dr.FC
 * Все анимации и ключевые кадры
 */

/*
╔═══════════════════════════════════════════════════════════════════════════════╗
║                    🏗️ STUDYHUB.AZ CSS АРХИТЕКТУРА                            ║
║                       📂 ФАЙЛ: animations.css                                ║
╚═══════════════════════════════════════════════════════════════════════════════╝

🎯 НАЗНАЧЕНИЕ ФАЙЛА:
├─ Все @keyframes анимации проекта
├─ Специализированные эффекты для разных пользователей
├─ AI и современные анимации
└─ Анимационные задержки (stagger классы)

👥 ЦЕЛЕВЫЕ ГРУППЫ (15+ ЛЕТ ОПЫТА В IT):
🧑‍💻 Программисты: "Вауу! Matrix эффекты, hologram glitch, cyber pulse!"
  → matrixRain, hologramGlitch, cyberPulse, codeScroll
👔 Директора: "Красиво! Золото, мрамор, diamond sparkle!"
  → luxuryFloat, goldShimmer, diamondSparkle, executiveReveal
👩‍🏫 Учителя: "Удобно! Читаемость, focus highlight, comfort!"
  → gentleBounce, focusHighlight, productivityGlow, readableSlide
👨‍👩‍👧‍👦 Родители: "Серьезная компания! Security shields, certificates!"
  → trustBuild, securityShield, stabilityPulse, certificateStamp
🎓 Ученики: "Современный! Neon glow, gaming effects, trendy!"
  → neonGlow, trendyBounce, gamingEffect, modernWave

💎 РЕЗУЛЬТАТ: Стили готовы к использованию и полностью соответствуют 
архитектуре StudyHub.AZ с 15+ летним опытом в IT!

📐 АРХИТЕКТУРНЫЕ ПРАВИЛА:
✅ Только @keyframes и анимационные классы
✅ Использование CSS переменных из vars.css
✅ Логическая группировка по пользователям
✅ Оптимизированные transitions
❌ Запрещены: цвета напрямую, медиа-запросы, стили элементов

🔗 СВЯЗИ:
├─ vars.css предоставляет цветовые переменные
├─ cards.css использует анимации в hover-состояниях
├─ components.css применяет анимации к контейнерам
└─ desktop.css активирует сложные анимации
*/

/* === АНИМАЦИИ === */
@keyframes backgroundShift {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.1); }
}

/* === АНИМАЦИИ ИЗ ДРУГИХ ФАЙЛОВ === */

/* Из base.css */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Из style.css */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-8px); }
  20%, 40%, 60%, 80% { transform: translateX(8px); }
}

/* Из buttons.css */
@keyframes button-loading-spinner {
  from {
    transform: rotate(0turn);
  }
  to {
    transform: rotate(1turn);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Из cards.css */
@keyframes verifyGlow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

@keyframes verifyBoxAppear {
  0% { 
    opacity: 0; 
    transform: scale(0.9) translateY(-20px); 
  }
  100% { 
    opacity: 1; 
    transform: scale(1) translateY(0); 
  }
}

@keyframes loadingShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes departmentFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes activeShimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* Legacy notification */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* Form section headers */
@keyframes sectionHeaderFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Из components.css */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
  100% {
    opacity: 1;
  }
}

@keyframes fadeInUpStagger {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === 🔧 API ADMIN ANIMATIONS === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes copyPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

@keyframes statUpdate {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.5; }
  100% { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

.slide-in-up {
  animation: slideInUp 0.5s ease-out;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

@keyframes slideDownFeatures {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shake {
  0%, 100% {
    transform: translateX(0);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: translateX(-2px);
  }
  20%, 40%, 60%, 80% {
    transform: translateX(2px);
  }
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

@keyframes logoShimmer {
  0%, 100% {
    left: -100%;
  }
  50% {
    left: 100%;
  }
}

@keyframes backgroundFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes progressGlow {
  0% {
    opacity: 0.5;
    box-shadow: 0 0 5px var(--color-accent);
  }
  100% {
    opacity: 1;
    box-shadow: 0 0 20px var(--color-accent);
  }
}

@keyframes logoFadeIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInText {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes glowPulse {
  0% {
    text-shadow: 0 0 8px rgba(11, 122, 62, 0.4);
  }
  100% {
    text-shadow: 0 0 18px rgba(11, 122, 62, 0.8);
  }
}

@keyframes titleGlow {
  0% {
    text-shadow: 0 0 8px rgba(11, 122, 62, 0.4);
  }
  100% {
    text-shadow: 0 0 18px rgba(11, 122, 62, 0.8);
  }
}

@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

@keyframes modalAppear {
  from {
    opacity: 0;
    transform: translate(-50%, -60%) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes fadeInDrop {
  from {
    opacity: 0;
    transform: translate(-50%, -60%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

@keyframes slideInRight {
  0% { opacity: 0; transform: translateX(100%); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes fadeOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(-100%); }
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(-50px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes floating {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-border {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

@keyframes glow-border {
  0%, 100% { box-shadow: 0 0 10px rgba(11, 122, 62, 0.5); }
  50% { box-shadow: 0 0 20px rgba(11, 122, 62, 0.8); }
}

@keyframes pulse-event {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.1); }
}

/* === SCHEDULE MODULE (из schedule.css) === */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}

@keyframes scheduleFadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
  0% { opacity: 0; transform: scale(0.5); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes particle-float {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

/* === Анимационные задержки === */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

/* === VERIFY BOX ЭФФЕКТЫ === */
@keyframes verifyBoxAppear {
  0% { 
    opacity: 0; 
    transform: scale(0.9) translateY(-20px); 
  }
  100% { 
    opacity: 1; 
    transform: scale(1) translateY(0); 
  }
}

@keyframes verifyGlow {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

/* === FORM ANIMATIONS === */
@keyframes formAppear {
  0% { 
    opacity: 0; 
    transform: translateY(30px) scale(0.95); 
  }
  100% { 
    opacity: 1; 
    transform: translateY(0) scale(1); 
  }
}

@keyframes formShimmer {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes shimmerLine {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(0%); }
  100% { transform: translateX(100%); }
}

@keyframes focusPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

@keyframes borderGlow {
  0%, 100% { 
    background: linear-gradient(#ffffff, #ffffff) padding-box,
                linear-gradient(45deg, var(--color-primary), var(--color-accent)) border-box;
  }
  50% { 
    background: linear-gradient(#ffffff, #ffffff) padding-box,
                linear-gradient(45deg, var(--color-accent), var(--color-primary)) border-box;
  }
}

@keyframes shakeError {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-8px); }
  20%, 40%, 60%, 80% { transform: translateX(8px); }
}

@keyframes successGlow {
  0% { box-shadow: 0 0 0 0 rgba(27, 94, 32, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(27, 94, 32, 0); }
  100% { box-shadow: 0 0 0 0 rgba(27, 94, 32, 0); }
}

@keyframes digitSuccess {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* === MODAL ANIMATIONS === */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(-50px) rotateX(10deg);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0) rotateX(0deg);
    }
}

@keyframes modalGlow {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

@keyframes headerGlow {
    0% { width: 60px; opacity: 0.8; }
    100% { width: 120px; opacity: 1; }
}

/* iconPulse дублируется - убираем дублирование */

/* === CHECKBOX ANIMATIONS === */
@keyframes checkboxSuccess {
    0% { transform: scale(1.2); }
    50% { transform: scale(1.4); }
    100% { transform: scale(1.2); }
}

/* === DEPARTMENT ANIMATIONS === */
@keyframes departmentFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === LOADING ANIMATIONS === */
@keyframes loadingShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* === КОРПОРАТИВНЫЕ АНИМАЦИИ === */
@keyframes premiumFloat {
  0%, 100% { 
    transform: translateY(0);
  }
  50% { 
    transform: translateY(-2px);
  }
}

@keyframes professionalGlow {
  0%, 100% { 
    box-shadow: var(--corporate-shadow);
  }
  50% { 
    box-shadow: var(--executive-shadow);
  }
}

@keyframes subtleRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(180deg); }
}

@keyframes executiveSlide {
  0% { 
    transform: translateX(-100%);
    opacity: 0;
  }
  100% { 
    transform: translateX(0);
    opacity: 1;
  }
}

/* === 🧑‍💻 АНИМАЦИИ ДЛЯ ПРОГРАММИСТОВ - "ВАУУ!" === */
@keyframes matrixRain {
  0% {
    transform: translateY(-100vh);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(100vh);
    opacity: 0;
  }
}

@keyframes hologramGlitch {
  0%, 100% {
    transform: translateX(0);
    filter: hue-rotate(0deg);
  }
  20% {
    transform: translateX(-2px);
    filter: hue-rotate(90deg);
  }
  40% {
    transform: translateX(2px);
    filter: hue-rotate(180deg);
  }
  60% {
    transform: translateX(-1px);
    filter: hue-rotate(270deg);
  }
  80% {
    transform: translateX(1px);
    filter: hue-rotate(360deg);
  }
}

@keyframes cyberPulse {
  0%, 100% {
    box-shadow: 0 0 5px var(--tech-neon-blue),
                0 0 10px var(--tech-neon-blue),
                0 0 15px var(--tech-neon-blue);
  }
  50% {
    box-shadow: 0 0 10px var(--tech-neon-purple),
                0 0 20px var(--tech-neon-purple),
                0 0 30px var(--tech-neon-purple);
  }
}

@keyframes codeScroll {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-100%);
  }
}

/* === 👔 АНИМАЦИИ ДЛЯ ДИРЕКТОРОВ - "КРАСИВО" === */
@keyframes luxuryFloat {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  25% {
    transform: translateY(-3px) rotate(0.5deg);
  }
  75% {
    transform: translateY(-1px) rotate(-0.5deg);
  }
}

@keyframes goldShimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

@keyframes diamondShimmer {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes executivePulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.02);
    opacity: 0.9;
  }
}

@keyframes diamondSparkle {
  0%, 100% {
    opacity: 0;
    transform: scale(0) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: scale(1) rotate(180deg);
  }
}

@keyframes executiveReveal {
  0% {
    clip-path: polygon(0 0, 0 0, 0 100%, 0% 100%);
  }
  100% {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
}

/* === 👩‍🏫 АНИМАЦИИ ДЛЯ УЧИТЕЛЕЙ - "УДОБНО" === */
@keyframes gentleBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

@keyframes focusHighlight {
  0% {
    background-color: transparent;
  }
  50% {
    background-color: var(--focus-highlight);
  }
  100% {
    background-color: transparent;
  }
}

@keyframes readableSlide {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes productivityGlow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(116, 185, 255, 0.3);
  }
  50% {
    box-shadow: 0 0 15px rgba(116, 185, 255, 0.6);
  }
}

/* === 👨‍👩‍👧‍👦 АНИМАЦИИ ДЛЯ РОДИТЕЛЕЙ - "ДОВЕРИЕ" === */
@keyframes trustBuild {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes securityShield {
  0%, 100% {
    border-color: var(--trust-deep-blue);
    box-shadow: 0 0 10px rgba(12, 60, 120, 0.2);
  }
  50% {
    border-color: var(--trust-forest-green);
    box-shadow: 0 0 20px rgba(11, 122, 62, 0.3);
  }
}

@keyframes stabilityPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.02);
    opacity: 1;
  }
}

@keyframes certificateStamp {
  0% {
    opacity: 0;
    transform: scale(0) rotate(-10deg);
  }
  70% {
    transform: scale(1.1) rotate(5deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

/* === 🎓 АНИМАЦИИ ДЛЯ УЧЕНИКОВ - "СОВРЕМЕННЫЙ" === */
@keyframes neonGlow {
  0%, 100% {
    box-shadow: 0 0 5px var(--student-vibrant-purple),
                0 0 10px var(--student-vibrant-purple),
                0 0 15px var(--student-vibrant-purple);
    filter: hue-rotate(0deg);
  }
  33% {
    box-shadow: 0 0 5px var(--student-electric-blue),
                0 0 10px var(--student-electric-blue),
                0 0 15px var(--student-electric-blue);
    filter: hue-rotate(120deg);
  }
  66% {
    box-shadow: 0 0 5px var(--student-neon-pink),
                0 0 10px var(--student-neon-pink),
                0 0 15px var(--student-neon-pink);
    filter: hue-rotate(240deg);
  }
}

@keyframes trendyBounce {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  25% {
    transform: translateY(-10px) scale(1.02);
  }
  50% {
    transform: translateY(-15px) scale(1.05);
  }
  75% {
    transform: translateY(-5px) scale(1.01);
  }
}

@keyframes gamingEffect {
  0% {
    transform: translateX(0) rotateY(0deg);
    filter: saturate(1);
  }
  25% {
    transform: translateX(2px) rotateY(5deg);
    filter: saturate(1.2);
  }
  50% {
    transform: translateX(0) rotateY(0deg);
    filter: saturate(1.5);
  }
  75% {
    transform: translateX(-2px) rotateY(-5deg);
    filter: saturate(1.2);
  }
  100% {
    transform: translateX(0) rotateY(0deg);
    filter: saturate(1);
  }
}

@keyframes modernWave {
  0%, 100% {
    transform: translateX(0) scaleY(1);
  }
  50% {
    transform: translateX(20px) scaleY(1.1);
  }
}

/* === 💎 ПРЕМИУМ AI ЭФФЕКТЫ === */
@keyframes morphismFloat {
  0%, 100% {
    transform: translateY(0) rotateX(0deg);
    backdrop-filter: blur(20px);
  }
  50% {
    transform: translateY(-5px) rotateX(2deg);
    backdrop-filter: blur(25px);
  }
}

@keyframes neuralNetwork {
  0% {
    opacity: 0;
    transform: scale(0.8) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.1) rotate(180deg);
  }
  100% {
    opacity: 0.8;
    transform: scale(1) rotate(360deg);
  }
}

@keyframes enterpriseGlow {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.1);
  }
  50% {
    box-shadow: 0 8px 40px rgba(15, 23, 42, 0.2);
  }
}

@keyframes dataFlow {
  0% {
    transform: translateX(-100%) scaleX(0);
  }
  50% {
    transform: translateX(0) scaleX(1);
  }
  100% {
    transform: translateX(100%) scaleX(0);
  }
}

/* === 🚀 УСОВЕРШЕНСТВОВАННЫЕ АНИМАЦИИ ДЛЯ АУДИТОРИЙ === */

/* 🧑‍💻 ПРОГРАММИСТЫ - ДОПОЛНИТЕЛЬНЫЕ "ВАУУ!" ЭФФЕКТЫ */
@keyframes quantumFlicker {
  0%, 100% {
    opacity: 1;
    filter: hue-rotate(0deg) brightness(1);
  }
  25% {
    opacity: 0.8;
    filter: hue-rotate(90deg) brightness(1.2);
  }
  50% {
    opacity: 0.9;
    filter: hue-rotate(180deg) brightness(0.8);
  }
  75% {
    opacity: 0.7;
    filter: hue-rotate(270deg) brightness(1.1);
  }
}

@keyframes neuralPulse {
  0%, 100% {
    box-shadow: 
      0 0 5px var(--tech-hologram-blue),
      0 0 10px var(--tech-cyber-purple),
      0 0 15px var(--tech-matrix-accent);
    transform: scale(1);
  }
  50% {
    box-shadow: 
      0 0 15px var(--tech-hologram-blue),
      0 0 25px var(--tech-cyber-purple),
      0 0 35px var(--tech-matrix-accent);
    transform: scale(1.02);
  }
}

@keyframes digitalMatrix {
  0% {
    background-position: 0% 0%;
    filter: hue-rotate(0deg);
  }
  25% {
    background-position: 100% 0%;
    filter: hue-rotate(90deg);
  }
  50% {
    background-position: 100% 100%;
    filter: hue-rotate(180deg);
  }
  75% {
    background-position: 0% 100%;
    filter: hue-rotate(270deg);
  }
  100% {
    background-position: 0% 0%;
    filter: hue-rotate(360deg);
  }
}

@keyframes holographicShift {
  0% {
    background: var(--hologram-gradient);
    border-color: var(--tech-hologram-blue);
  }
  33% {
    background: linear-gradient(45deg, var(--tech-cyber-purple), var(--tech-matrix-accent), var(--tech-hologram-blue));
    border-color: var(--tech-cyber-purple);
  }
  66% {
    background: linear-gradient(45deg, var(--tech-matrix-accent), var(--tech-hologram-blue), var(--tech-cyber-purple));
    border-color: var(--tech-matrix-accent);
  }
  100% {
    background: var(--hologram-gradient);
    border-color: var(--tech-hologram-blue);
  }
}

@keyframes codeStreaming {
  0% {
    transform: translateY(0) rotateX(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) rotateX(360deg);
    opacity: 0;
  }
}

/* 👔 ДИРЕКТОРА - ДОПОЛНИТЕЛЬНЫЕ LUXURY ЭФФЕКТЫ */
@keyframes royalPresence {
  0%, 100% {
    transform: translateY(0) rotateY(0deg);
    box-shadow: var(--diamond-shadow);
  }
  25% {
    transform: translateY(-2px) rotateY(1deg);
    box-shadow: var(--diamond-sparkle-shadow), var(--executive-aura);
  }
  75% {
    transform: translateY(-1px) rotateY(-1deg);
    box-shadow: var(--diamond-sparkle-shadow), var(--executive-aura);
  }
}

@keyframes champagneGlimmer {
  0% {
    background-position: -200% center;
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
  100% {
    background-position: 200% center;
    opacity: 0.8;
  }
}

@keyframes platinumReflection {
  0%, 100% {
    background: var(--premium-marble);
    box-shadow: var(--diamond-shadow);
  }
  50% {
    background: linear-gradient(135deg, var(--luxury-champagne) 0%, var(--luxury-silver) 50%, var(--luxury-platinum) 100%);
    box-shadow: var(--diamond-sparkle-shadow), var(--executive-aura);
  }
}

@keyframes executeiveSlideIn {
  0% {
    transform: translateX(-100%) scale(0.8);
    opacity: 0;
    filter: blur(5px);
  }
  60% {
    transform: translateX(10%) scale(1.05);
    opacity: 0.8;
    filter: blur(2px);
  }
  100% {
    transform: translateX(0) scale(1);
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes marbleTexture {
  0%, 100% {
    background-size: 100% 100%;
    opacity: 0.1;
  }
  50% {
    background-size: 150% 150%;
    opacity: 0.2;
  }
}

/* 👩‍🏫 УЧИТЕЛЯ - ДОПОЛНИТЕЛЬНЫЕ COMFORT ЭФФЕКТЫ */
@keyframes comfortableEntry {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    filter: blur(3px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes readableHighlight {
  0% {
    background-color: transparent;
    color: var(--comfort-text);
  }
  50% {
    background-color: var(--teacher-warm-yellow);
    color: var(--readable-blue);
  }
  100% {
    background-color: transparent;
    color: var(--comfort-text);
  }
}

@keyframes accessibilityFocus {
  0% {
    box-shadow: var(--focus-ring);
    border-color: var(--readable-blue);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(25, 101, 192, 0.15);
    border-color: var(--teacher-calm-blue);
  }
  100% {
    box-shadow: var(--focus-ring);
    border-color: var(--readable-blue);
  }
}

@keyframes productivityFlow {
  0%, 100% {
    background: var(--teacher-soft-bg);
    border-color: var(--teacher-calm-blue);
  }
  25% {
    background: var(--teacher-pastel-blue);
    border-color: var(--readable-blue);
  }
  50% {
    background: var(--teacher-soft-green);
    border-color: var(--teacher-warm-green);
  }
  75% {
    background: var(--teacher-lavender);
    border-color: var(--teacher-calm-blue);
  }
}

@keyframes gentleBreathing {
  0%, 100% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.01);
    opacity: 1;
  }
}

/* 👨‍👩‍👧‍👦 РОДИТЕЛИ - ДОПОЛНИТЕЛЬНЫЕ TRUST ЭФФЕКТЫ */
@keyframes securityValidation {
  0% {
    border-color: var(--trust-shield-blue);
    box-shadow: var(--security-border);
  }
  25% {
    border-color: var(--trust-secure-green);
    box-shadow: var(--certification-shadow);
  }
  50% {
    border-color: var(--trust-certificate-gold);
    box-shadow: var(--trust-badge-glow);
  }
  75% {
    border-color: var(--trust-secure-green);
    box-shadow: var(--certification-shadow);
  }
  100% {
    border-color: var(--trust-shield-blue);
    box-shadow: var(--security-border);
  }
}

@keyframes institutionalApproval {
  0% {
    transform: scale(1) rotate(0deg);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.05) rotate(2deg);
    opacity: 1;
  }
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 0.8;
  }
}

@keyframes certificationSeal {
  0% {
    transform: scale(0) rotate(-180deg);
    opacity: 0;
  }
  70% {
    transform: scale(1.2) rotate(10deg);
    opacity: 0.9;
  }
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

@keyframes reliabilityPulse {
  0%, 100% {
    background: var(--stability-bg);
    box-shadow: var(--authority-shadow);
  }
  50% {
    background: var(--institutional-bg);
    box-shadow: var(--certification-shadow), var(--trust-badge-glow);
  }
}

@keyframes trustBuilding {
  0% {
    clip-path: polygon(0 0, 0 0, 0 100%, 0% 100%);
    opacity: 0;
  }
  25% {
    clip-path: polygon(0 0, 25% 0, 25% 100%, 0% 100%);
    opacity: 0.4;
  }
  50% {
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0% 100%);
    opacity: 0.7;
  }
  75% {
    clip-path: polygon(0 0, 75% 0, 75% 100%, 0% 100%);
    opacity: 0.9;
  }
  100% {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    opacity: 1;
  }
}

/* 🎓 УЧЕНИКИ - ДОПОЛНИТЕЛЬНЫЕ MODERN ЭФФЕКТЫ */
@keyframes cosmicDance {
  0% {
    transform: rotate(0deg) scale(1);
    background: var(--student-cosmic-purple);
    box-shadow: var(--gaming-shadow);
  }
  25% {
    transform: rotate(90deg) scale(1.05);
    background: var(--student-cyber-cyan);
    box-shadow: 0 0 25px rgba(0, 188, 212, 0.4);
  }
  50% {
    transform: rotate(180deg) scale(1.1);
    background: var(--student-neon-lime);
    box-shadow: 0 0 25px rgba(205, 220, 57, 0.4);
  }
  75% {
    transform: rotate(270deg) scale(1.05);
    background: var(--student-electric-orange);
    box-shadow: 0 0 25px rgba(255, 87, 34, 0.4);
  }
  100% {
    transform: rotate(360deg) scale(1);
    background: var(--student-cosmic-purple);
    box-shadow: var(--gaming-shadow);
  }
}

@keyframes rgbWave {
  0% {
    background: linear-gradient(45deg, #ff0080, transparent, transparent, transparent);
    filter: hue-rotate(0deg);
  }
  25% {
    background: linear-gradient(45deg, transparent, #00ff80, transparent, transparent);
    filter: hue-rotate(90deg);
  }
  50% {
    background: linear-gradient(45deg, transparent, transparent, #8000ff, transparent);
    filter: hue-rotate(180deg);
  }
  75% {
    background: linear-gradient(45deg, transparent, transparent, transparent, #ff0080);
    filter: hue-rotate(270deg);
  }
  100% {
    background: linear-gradient(45deg, #ff0080, transparent, transparent, transparent);
    filter: hue-rotate(360deg);
  }
}

@keyframes holographicReveal {
  0% {
    background-position: -200% 0;
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
  100% {
    background-position: 200% 0;
    opacity: 0.8;
  }
}

@keyframes generationZBounce {
  0%, 100% {
    transform: translateY(0) rotateZ(0deg) scale(1);
  }
  20% {
    transform: translateY(-8px) rotateZ(2deg) scale(1.02);
  }
  40% {
    transform: translateY(-12px) rotateZ(-1deg) scale(1.05);
  }
  60% {
    transform: translateY(-6px) rotateZ(1deg) scale(1.03);
  }
  80% {
    transform: translateY(-3px) rotateZ(-0.5deg) scale(1.01);
  }
}

@keyframes trendyGlitch {
  0%, 100% {
    transform: translateX(0);
    filter: hue-rotate(0deg);
    opacity: 1;
  }
  10% {
    transform: translateX(-2px);
    filter: hue-rotate(90deg);
    opacity: 0.8;
  }
  20% {
    transform: translateX(2px);
    filter: hue-rotate(180deg);
    opacity: 0.9;
  }
  30% {
    transform: translateX(-1px);
    filter: hue-rotate(270deg);
    opacity: 0.7;
  }
  40% {
    transform: translateX(1px);
    filter: hue-rotate(360deg);
    opacity: 1;
  }
}

/* === 💎 ПРЕМИУМ AI АНИМАЦИИ === */
@keyframes aiNeuralNetwork {
  0% {
    background: var(--ai-neural-gradient);
    background-size: 200% 200%;
    background-position: 0% 0%;
    transform: rotate(0deg);
  }
  25% {
    background-position: 100% 0%;
    transform: rotate(90deg);
  }
  50% {
    background-position: 100% 100%;
    transform: rotate(180deg);
  }
  75% {
    background-position: 0% 100%;
    transform: rotate(270deg);
  }
  100% {
    background-position: 0% 0%;
    transform: rotate(360deg);
  }
}

@keyframes quantumField {
  0%, 100% {
    background: var(--ai-quantum-gradient);
    filter: blur(0px) saturate(1);
    transform: scale(1);
  }
  25% {
    background: var(--ai-cyber-gradient);
    filter: blur(1px) saturate(1.2);
    transform: scale(1.02);
  }
  50% {
    background: var(--ai-space-gradient);
    filter: blur(0.5px) saturate(1.5);
    transform: scale(1.05);
  }
  75% {
    background: var(--ai-neural-gradient);
    filter: blur(0.8px) saturate(1.3);
    transform: scale(1.03);
  }
}

@keyframes ultraLevitate {
  0%, 100% {
    transform: translateY(0) rotateX(0deg) rotateY(0deg);
    box-shadow: var(--ultra-shadow);
  }
  50% {
    transform: translateY(-8px) rotateX(2deg) rotateY(1deg);
    box-shadow: var(--levitate-shadow);
  }
}

@keyframes premiumGlowCycle {
  0%, 100% {
    box-shadow: var(--premium-glow);
    filter: brightness(1);
  }
  50% {
    box-shadow: var(--executive-aura), var(--tech-emanation);
    filter: brightness(1.1);
  }
}

/* === 🎭 КОНТЕКСТНЫЕ АНИМАЦИИ === */
@keyframes contextualSuccess {
  0% {
    background: var(--context-success);
    transform: scale(1);
  }
  50% {
    background: var(--trust-secure-green);
    transform: scale(1.05);
  }
  100% {
    background: var(--context-success);
    transform: scale(1);
  }
}

@keyframes contextualWarning {
  0%, 100% {
    background: var(--context-warning);
    box-shadow: 0 0 10px rgba(255, 143, 0, 0.3);
  }
  50% {
    background: var(--trust-certificate-gold);
    box-shadow: var(--trust-badge-glow);
  }
}

@keyframes contextualError {
  0%, 100% {
    background: var(--context-error);
    transform: translateX(0);
  }
  25%, 75% {
    transform: translateX(-3px);
  }
  50% {
    transform: translateX(3px);
  }
}

/* === 🔮 GLASSMORPHISM ENHANCED ANIMATIONS === */
@keyframes glassFloating {
  0%, 100% {
    background: var(--glass-ultra);
    backdrop-filter: var(--glass-backdrop-ultra);
    transform: translateY(0);
  }
  50% {
    background: var(--glass-premium);
    backdrop-filter: blur(30px) saturate(220%);
    transform: translateY(-4px);
  }
}

@keyframes glassShimmer {
  0% {
    background: var(--glass-tech);
    backdrop-filter: blur(20px);
  }
  25% {
    background: var(--glass-luxury);
    backdrop-filter: blur(25px);
  }
  50% {
    background: var(--glass-premium);
    backdrop-filter: blur(30px);
  }
  75% {
    background: var(--glass-trust);
    backdrop-filter: blur(25px);
  }
  100% {
    background: var(--glass-tech);
    backdrop-filter: blur(20px);
  }
}

/* === 🔧 PHP EXTRACTED ANIMATIONS === */
/* Анимации извлеченные из PHP файлов для соблюдения архитектуры */

/* Из maintenance.php */
@keyframes maintenanceFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-30px) rotate(1deg); }
  66% { transform: translateY(-15px) rotate(-1deg); }
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0.3; }
}

/* Из teams/company_director/settings.php */
@keyframes lockPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

@keyframes lockShine {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

@keyframes unlockGlow {
  0%, 100% { 
    box-shadow: 
      0 8px 32px rgba(16, 185, 129, 0.4),
      0 4px 16px rgba(0, 0, 0, 0.1);
  }
  50% { 
    box-shadow: 
      0 12px 40px rgba(16, 185, 129, 0.6),
      0 6px 20px rgba(0, 0, 0, 0.15);
  }
}

@keyframes lockFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

@keyframes pulseGlow {
  0%, 100% { 
    box-shadow: 
      0 4px 14px rgba(99, 102, 241, 0.3),
      0 2px 4px rgba(0, 0, 0, 0.1);
  }
  50% { 
    box-shadow: 
      0 8px 20px rgba(99, 102, 241, 0.5),
      0 4px 8px rgba(0, 0, 0, 0.15);
  }
}

/* Из modules/components/settings_icon_picker.php */
@keyframes iconRotate {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}

@keyframes iconSelected {
  0% { transform: translateY(-2px) scale(1); }
  50% { transform: translateY(-6px) scale(1.1); }
  100% { transform: translateY(-2px) scale(1.05); }
}

@keyframes fontawesomeSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes successPulse {
  0% { box-shadow: 0 6px 12px -1px rgba(16, 185, 129, 0.3); }
  50% { box-shadow: 0 6px 12px -1px rgba(16, 185, 129, 0.6); }
  100% { box-shadow: 0 6px 12px -1px rgba(16, 185, 129, 0.3); }
}

@keyframes searchResultAppear {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes iconShimmer {
  0% { opacity: 0.5; }
  50% { opacity: 1; }
  100% { opacity: 0.5; }
}

@keyframes starTwinkle {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.1); }
}

@keyframes tooltipFadeIn {
  0% { opacity: 0; transform: translateX(-50%) translateY(5px); }
  100% { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* Из teams/company_director/department.php (toggle-dept-btn check icon) */
@keyframes checkAppear {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Из teams/company_director/students_*.php */
@keyframes studentPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

@keyframes studentSlideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
} 

/* === 🎯 СОВРЕМЕННЫЕ АНИМАЦИИ ДЛЯ КАРТОЧЕК ДИРЕКТОРА === */

@keyframes cardFadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes iconGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.4);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.8), 0 0 60px rgba(102, 126, 234, 0.4);
    transform: scale(1.05);
  }
}

@keyframes valuePulse {
  0%, 100% {
    transform: scale(1);
    text-shadow: 0 0 10px rgba(102, 126, 234, 0.3);
  }
  50% {
    transform: scale(1.05);
    text-shadow: 0 0 20px rgba(102, 126, 234, 0.6), 0 0 30px rgba(102, 126, 234, 0.4);
  }
}

@keyframes rippleEffect {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

@keyframes financialGlow {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.2);
  }
  50% {
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.4), 0 0 40px rgba(102, 126, 234, 0.2);
  }
}

@keyframes modernFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes neonPulse {
  0%, 100% {
    box-shadow: 0 0 5px rgba(102, 126, 234, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.8), 0 0 30px rgba(102, 126, 234, 0.6);
  }
}

@keyframes glassShimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

@keyframes modernBounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0, 0, 0);
  }
  40%, 43% {
    transform: translate3d(0, -8px, 0);
  }
  70% {
    transform: translate3d(0, -4px, 0);
  }
  90% {
    transform: translate3d(0, -2px, 0);
  }
}

/* === КЛАССЫ АНИМАЦИЙ === */
.card-fade-in {
  animation: cardFadeInUp 0.8s ease-out forwards;
  opacity: 0;
}

.card-delay-1 { animation-delay: 0.1s; }
.card-delay-2 { animation-delay: 0.2s; }
.card-delay-3 { animation-delay: 0.3s; }
.card-delay-4 { animation-delay: 0.4s; }
.card-delay-5 { animation-delay: 0.5s; }
.card-delay-6 { animation-delay: 0.6s; }
.card-delay-7 { animation-delay: 0.7s; }
.card-delay-8 { animation-delay: 0.8s; }

.icon-glow {
  animation: iconGlow 3s ease-in-out infinite;
}

.value-pulse {
  animation: valuePulse 2s ease-in-out infinite;
}

.financial-glow {
  animation: financialGlow 2.5s ease-in-out infinite;
}

.modern-float {
  animation: modernFloat 6s ease-in-out infinite;
}

.neon-pulse {
  animation: neonPulse 2s ease-in-out infinite;
}

.glass-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  background-size: 200% 100%;
  animation: glassShimmer 3s ease-in-out infinite;
}

.modern-bounce {
  animation: modernBounce 1s ease-in-out;
}

/* === HOVER ЭФФЕКТЫ === */
.hover-lift {
  transition: var(--card-transition);
}

.hover-lift:hover {
  transform: var(--hover-transform);
  box-shadow: var(--card-shadow-hover);
}

.icon-hover {
  transition: var(--icon-transition);
}

.icon-hover:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--icon-shadow-hover);
}

/* === СОВРЕМЕННЫЕ ПЕРЕХОДЫ === */
.smooth-transition {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.bounce-transition {
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.elastic-transition {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
} 

/* === 🌟 ДОПОЛНИТЕЛЬНЫЕ СОВРЕМЕННЫЕ АНИМАЦИИ === */

@keyframes particleFloat {
  0% {
    transform: translateY(0px) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

@keyframes modernGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(102, 126, 234, 0.6), 0 0 60px rgba(102, 126, 234, 0.3);
  }
}

@keyframes textShine {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

@keyframes cardBreath {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

/* === КЛАССЫ ДЛЯ ЧАСТИЦ === */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--modern-gradient);
    border-radius: 50%;
    pointer-events: none;
    animation: particleFloat 3s ease-out infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 0.5s; }
.particle:nth-child(3) { left: 30%; animation-delay: 1s; }
.particle:nth-child(4) { left: 40%; animation-delay: 1.5s; }
.particle:nth-child(5) { left: 50%; animation-delay: 2s; }
.particle:nth-child(6) { left: 60%; animation-delay: 2.5s; }
.particle:nth-child(7) { left: 70%; animation-delay: 3s; }
.particle:nth-child(8) { left: 80%; animation-delay: 3.5s; }
.particle:nth-child(9) { left: 90%; animation-delay: 4s; }

/* === УЛУЧШЕННЫЕ HOVER ЭФФЕКТЫ === */
.hover-glow:hover {
    animation: modernGlow 2s ease-in-out infinite;
}

.text-shine {
    background: linear-gradient(90deg, var(--text-corporate-primary), var(--color-accent), var(--text-corporate-primary));
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShine 3s ease-in-out infinite;
}

.breath-animation {
    animation: cardBreath 4s ease-in-out infinite;
}

/* === СОВРЕМЕННЫЕ ПЕРЕХОДЫ ДЛЯ КАРТОЧЕК === */
.card-modern {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modern-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    border-radius: inherit;
}

.card-modern:hover::before {
    opacity: 0.05;
}

.card-modern:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.15);
}

/* === АНИМАЦИИ ДЛЯ ИКОНОК === */
.icon-modern {
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.icon-modern:hover {
    transform: scale(1.15) rotate(10deg);
    filter: brightness(1.2);
}

/* === ЭФФЕКТЫ ДЛЯ ЗНАЧЕНИЙ === */
.value-modern {
    transition: all 0.3s ease;
    position: relative;
}

.value-modern::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--modern-gradient);
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.value-modern:hover::before {
    opacity: 0.1;
}

.value-modern:hover {
    transform: scale(1.05);
    text-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
} 

/* === АНИМАЦИЯ PULSE ИЗ SCHEDULE.CSS === */
/* Перемещено из schedule.css для соблюдения архитектуры */

@keyframes pulse-schedule {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
} 

/* === АНИМАЦИИ ИЗ MAINTENANCE.CSS И SCHEDULE.CSS === */
/* Перемещено для соблюдения архитектуры */

@keyframes fadeInUp-maintenance {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown-schedule {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
} 

/* === АНИМАЦИИ ДЛЯ DASHBOARD SECTION === */
/* Перемещено из base.css для соблюдения архитектуры */

.dashboard-section {
    animation: fadeInUp 0.6s ease-out;
}

.dashboard-section:nth-child(1) { animation-delay: 0.1s; }
.dashboard-section:nth-child(2) { animation-delay: 0.2s; }
.dashboard-section:nth-child(3) { animation-delay: 0.3s; }
.dashboard-section:nth-child(4) { animation-delay: 0.4s; }

/* === АНИМАЦИИ ИЗ UTILITIES.CSS === */
/* Перемещено для соблюдения архитектуры */

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes navigationShimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes statUpdate-utilities {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes modalSlideIn-components {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === АНИМАЦИИ ИЗ SCHEDULE.CSS === */
/* Перемещено для соблюдения архитектуры */

@keyframes slideInLeft-schedule {
    0% { opacity: 0; transform: translateX(-50px); }
    100% { opacity: 1; transform: translateX(0); }
}

@keyframes pulse-event-schedule {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(1.1); }
}

@keyframes slideIn-conflicts {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* === АНИМАЦИИ ИЗ MAINTENANCE.CSS === */
/* Перемещено для соблюдения архитектуры */

@keyframes float-maintenance {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes logoPulse-maintenance {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes statusPulse-maintenance {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes progressShine-maintenance {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* === 🎯 АНИМАЦИИ И ЭФФЕКТЫ ДЛЯ МОДАЛЬНЫХ ОКОН === */
/* Анимации загрузки, успеха и ошибок в модальных окнах */
.modal-loading-spinner {
  width: 3rem;
  height: 3rem;
  border: 4px solid #f3f3f3;
  border-top: 4px solid #0c3c78;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

.modal-loading-text {
  margin: 0;
  color: #666;
}

.modal-loading-progress-container {
  background: #e9ecef;
  border-radius: 4px;
  height: 8px;
  margin: 0;
  overflow: hidden;
}

.modal-loading-progress-bar {
  background: linear-gradient(135deg, #0c3c78 0%, #0b7a3e 100%);
  height: 100%;
  width: 0%;
  transition: width 0.3s ease;
  border-radius: 4px;
}

.modal-loading-status-text {
  margin: 0;
  font-size: 0.9rem;
  color: #888;
}

.modal-success-icon-container {
  width: 64px;
  height: 64px;
  background: #0b7a3e;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}

.modal-success-icon {
  color: white;
  font-size: 2rem;
}

.modal-success-title {
  font-size: 1.1rem;
  font-weight: 500;
  margin: 0;
}

.modal-success-message {
  color: #666;
  font-size: 0.9rem;
  margin: 0;
}

.modal-error-container {
  display: flex;
  align-items: start;
  gap: 1rem;
}

.modal-error-icon-container {
  width: 48px;
  height: 48px;
  background: #dc3545;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.modal-error-icon {
  color: white;
  font-size: 1.5rem;
}

.modal-error-content {
  flex: 1;
}

.modal-error-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.modal-error-message {
  color: #666;
  margin-bottom: 0;
}

.modal-alert-no-margin {
  margin: 0;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}