/**
 * Component-Specific Styles
 * Enhanced styles for toast notifications, forms, and special effects
 */

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast {
    position: fixed;
    bottom: var(--space-4);
    right: var(--space-4);
    padding: var(--space-2) var(--space-4);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-tooltip);
    max-width: 400px;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-success {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
}

.toast-error {
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: white;
}

.toast-info {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: white;
}

/* ============================================
   FORM ENHANCEMENTS
   ============================================ */
.form-group {
    position: relative;
    margin-bottom: var(--space-3);
}

.form-group.focused label {
    color: var(--color-primary-start);
    transform: translateY(-2px);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    font-family: var(--font-primary);
    font-size: var(--text-base);
    color: var(--color-dark-900);
    background: white;
    border: 2px solid var(--color-light-300);
    border-radius: var(--radius-lg);
    outline: none;
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-primary-start);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-input.valid,
.form-textarea.valid,
.form-select.valid {
    border-color: var(--color-success);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
    border-color: var(--color-error);
}

.error-message {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--color-error);
    animation: fadeInUp 0.3s ease-out;
}

/* ============================================
   CURSOR TRAIL
   ============================================ */
.cursor-trail {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
    pointer-events: none;
    z-index: var(--z-tooltip);
    mix-blend-mode: screen;
    transition: opacity 0.3s;
}

@media (max-width: 1024px) {
    .cursor-trail {
        display: none;
    }
}

/* ============================================
   HEADER ENHANCEMENTS
   ============================================ */
header {
    transition: transform var(--transition-base), background var(--transition-base);
}

header.scrolled {
    background: rgba(14, 17, 22, 0.98);
    box-shadow: var(--shadow-lg);
}

/* ============================================
   ANIMATED BACKGROUNDS
   ============================================ */
.animated-gradient {
    background: linear-gradient(-45deg,
            var(--color-primary-start),
            var(--color-primary-end),
            var(--color-accent-start),
            var(--color-accent-end));
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* ============================================
   PARTICLE BACKGROUND
   ============================================ */
.particles-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: float-particle 20s infinite;
}

@keyframes float-particle {

    0%,
    100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].animate-in {
    opacity: 1;
    transform: translateY(0);
}

[data-animate="fade"] {
    transform: none;
}

[data-animate="fade"].animate-in {
    opacity: 1;
}

[data-animate="slide-left"] {
    transform: translateX(-30px);
}

[data-animate="slide-left"].animate-in {
    transform: translateX(0);
}

[data-animate="slide-right"] {
    transform: translateX(30px);
}

[data-animate="slide-right"].animate-in {
    transform: translateX(0);
}

[data-animate="scale"] {
    transform: scale(0.9);
}

[data-animate="scale"].animate-in {
    transform: scale(1);
}

/* ============================================
   3D CARD TILT
   ============================================ */
[data-tilt] {
    transform-style: preserve-3d;
    transition: transform 0.3s ease-out;
}

[data-tilt]>* {
    transform: translateZ(20px);
}

/* ============================================
   GLOW EFFECTS
   ============================================ */
.glow-primary {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3),
        0 0 40px rgba(99, 102, 241, 0.2),
        0 0 60px rgba(99, 102, 241, 0.1);
}

.glow-accent {
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.3),
        0 0 40px rgba(249, 115, 22, 0.2),
        0 0 60px rgba(249, 115, 22, 0.1);
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ============================================
   BADGE STYLES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    background: var(--color-light-200);
    color: var(--color-dark-900);
}

.badge-primary {
    background: linear-gradient(135deg, var(--color-primary-start) 0%, var(--color-primary-end) 100%);
    color: white;
}

.badge-accent {
    background: linear-gradient(135deg, var(--color-accent-start) 0%, var(--color-accent-end) 100%);
    color: white;
}

/* ============================================
   STATS COUNTER
   ============================================ */
.stat-card {
    text-align: center;
    padding: var(--space-4);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-number {
    font-size: var(--text-4xl);
    font-weight: var(--font-extrabold);
    background: linear-gradient(135deg, var(--color-primary-start) 0%, var(--color-primary-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--color-dark-600);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */
@media (max-width: 768px) {
    .toast {
        bottom: var(--space-2);
        right: var(--space-2);
        left: var(--space-2);
        max-width: none;
    }

    .stat-number {
        font-size: var(--text-3xl);
    }
}