/**
 * style.css
 * اليمن السعيد - التصميم الاحترافي المتكامل (النسخة النهائية)
 * @version 1.0.0
 */

/* ============================================================ */
/* المتغيرات العامة (الألوان، الظلال، الخطوط، المسافات) */
/* ============================================================ */

:root {
    /* اللون الأساسي (أخضر) */
    --primary: #10B981;
    --primary-dark: #059669;
    --primary-light: #34D399;
    --primary-gradient: linear-gradient(135deg, #10B981, #059669);
    --primary-gradient-hover: linear-gradient(135deg, #059669, #047857);

    /* الألوان المساعدة */
    --secondary: #3B82F6;
    --secondary-dark: #2563EB;
    --success: #10B981;
    --error: #EF4444;
    --warning: #F59E0B;
    --info: #3B82F6;
    --dark: #0F172A;
    --darker: #020617;
    --light: #F8FAFC;
    --gray: #94A3B8;
    --gray-dark: #64748B;
    --border: #334155;
    --border-light: #475569;
    --card-bg: rgba(30, 41, 59, 0.95);
    --card-bg-solid: #1E293B;
    --hover-bg: rgba(51, 65, 85, 0.8);

    /* الزوايا */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* الظلال */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.3);

    /* الانتقالات */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;
}

/* ============================================================ */
/* إعادة التعيين الأساسية */
/* ============================================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
    min-height: 100vh;
    color: #ffffff;
    position: relative;
    overflow-x: hidden;
    line-height: 1.5;
}

/* خلفية متحركة (جزيئات) */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(16, 185, 129, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* الجزيئات المنفردة (سيتم إنشاؤها بواسطة JS) */
.particle {
    position: fixed;
    background: rgba(16, 185, 129, 0.2);
    border-radius: 50%;
    pointer-events: none;
    animation: floatParticle linear infinite;
    z-index: 0;
}

@keyframes floatParticle {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

/* ============================================================ */
/* الحاوية الرئيسية */
/* ============================================================ */

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 10;
}

/* ============================================================ */
/* الهيدر والشعار */
/* ============================================================ */

.header {
    text-align: center;
    margin-bottom: 30px;
    animation: fadeInDown 0.8s ease;
}

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

.logo-wrapper {
    width: 90px;
    height: 90px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
    animation: pulse 2s infinite;
    position: relative;
}

.logo-wrapper::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--primary-gradient);
    animation: ripple 1.5s infinite;
    z-index: -1;
}

@keyframes ripple {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.logo-wrapper i {
    font-size: 48px;
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

h1 {
    font-size: 2rem;
    margin-bottom: 8px;
    font-weight: 700;
    background: linear-gradient(135deg, #fff, var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h1 span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: var(--gray);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

/* ============================================================ */
/* بطاقة النموذج (Glassmorphism) */
/* ============================================================ */

.form-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-2xl);
    padding: 30px;
    border: 1px solid rgba(16, 185, 129, 0.2);
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 0.8s ease;
}

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

/* ============================================================ */
/* حقول النموذج */
/* ============================================================ */

.form-group {
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray);
    transition: var(--transition);
}

label i {
    color: var(--primary);
    width: 18px;
}

.required::after {
    content: '*';
    color: var(--error);
    margin-right: 4px;
}

input, select, textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: #ffffff;
    font-size: 0.9rem;
    font-family: 'Cairo', sans-serif;
    transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
    background: rgba(15, 23, 42, 1);
}

/* ============================================================ */
/* الخريطة */
/* ============================================================ */

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    margin-bottom: 10px;
    transition: var(--transition);
    position: relative;
}

.map-container:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

#map {
    height: 280px;
    width: 100%;
    background: var(--dark);
}

.address-hint {
    font-size: 0.7rem;
    color: var(--gray-dark);
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.address-hint i {
    color: var(--primary);
}

/* ============================================================ */
/* رفع الصورة - تصميم احترافي */
/* ============================================================ */

.photo-container {
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 25px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(15, 23, 42, 0.5);
}

.photo-container:hover {
    border-color: var(--primary);
    background: rgba(16, 185, 129, 0.05);
    transform: translateY(-2px);
}

.photo-icon {
    font-size: 48px;
    color: var(--gray-dark);
    margin-bottom: 12px;
    transition: var(--transition);
}

.photo-container:hover .photo-icon {
    color: var(--primary);
    transform: scale(1.05);
}

.photo-text {
    font-size: 0.85rem;
    color: var(--gray);
}

.photo-hint {
    font-size: 0.7rem;
    color: var(--gray-dark);
    margin-top: 8px;
}

.photo-preview {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--radius-md);
    margin-top: 15px;
    display: none;
    border: 1px solid var(--border);
}

/* أزرار الكاميرا والمعرض */
.photo-action-btn {
    transition: var(--transition);
    font-family: 'Cairo', sans-serif;
    font-weight: 500;
}

.photo-action-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
}

.photo-action-btn:active {
    transform: translateY(0);
}

.photo-container.drag-over {
    border-color: var(--primary);
    background: rgba(16, 185, 129, 0.15);
}

/* ============================================================ */
/* زر الإرسال الرئيسي */
/* ============================================================ */

.btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--primary-gradient);
    border: none;
    border-radius: 40px;
    color: white;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-submit:hover::before {
    left: 100%;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.loading-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ============================================================ */
/* إشعارات Toast */
/* ============================================================ */

.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    padding: 14px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    z-index: 10000;
    animation: slideUp 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(8px);
    white-space: nowrap;
    max-width: 90vw;
    white-space: normal;
    text-align: center;
}

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

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

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

.toast.warning {
    background: linear-gradient(135deg, #F59E0B, #D97706);
    color: white;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* ============================================================ */
/* التذييل */
/* ============================================================ */

.footer {
    text-align: center;
    margin-top: 30px;
    font-size: 0.7rem;
    color: var(--gray-dark);
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-item i {
    color: var(--primary);
}

/* ============================================================ */
/* تأثيرات التركيز على الحقول */
/* ============================================================ */

.form-group.focused label {
    color: var(--primary-light);
}

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

/* ============================================================ */
/* تحسينات للموبايل والأجهزة اللوحية */
/* ============================================================ */

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    .form-card {
        padding: 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    h1 {
        font-size: 1.5rem;
    }

    .logo-wrapper {
        width: 70px;
        height: 70px;
    }

    .logo-wrapper i {
        font-size: 36px;
    }

    #map {
        height: 220px;
    }

    .btn-submit {
        padding: 14px;
    }

    .toast {
        padding: 10px 18px;
        font-size: 0.75rem;
        bottom: 20px;
    }

    .photo-container {
        padding: 15px;
    }

    .photo-icon {
        font-size: 36px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.3rem;
    }

    .subtitle {
        font-size: 0.75rem;
    }

    .footer {
        font-size: 0.6rem;
        gap: 12px;
    }

    .address-hint {
        font-size: 0.6rem;
    }
}

/* ============================================================ */
/* دعم شاشات اللمس (تحسين النقر) */
/* ============================================================ */

@media (hover: none) {
    .btn-submit:hover {
        transform: none;
    }

    .photo-container:hover {
        transform: none;
    }
}

/* ============================================================ */
/* تخصيص شريط التمرير */
/* ============================================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ============================================================ */
/* كلاسات مساعدة عامة */
/* ============================================================ */

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--gray);
}

.text-primary {
    color: var(--primary);
}

.cursor-pointer {
    cursor: pointer;
}

.hidden {
    display: none !important;
}