/* pages/css/style.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@font-face {
    font-family: 'Vazir';
    src: url('../../tools/font/Vazir-Medium-FD.woff2') format('woff2');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

html, body {
    width: 100%;
    min-height: 100vh;
    font-family: 'Vazir', Tahoma, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0a0a0a;
    background: radial-gradient(ellipse at center, #1a2a1a 0%, #0a0a0a 100%);
    padding: 0;
    margin: 0;
    position: relative;
}

/* ===== المان‌های تزئینی پس‌زمینه ===== */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(247, 147, 26, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(247, 147, 26, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(247, 147, 26, 0.01) 0%, transparent 70%);
    animation: bgFloat 20s ease-in-out infinite alternate;
    z-index: 0;
    pointer-events: none;
}

@keyframes bgFloat {
    0% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(2%, -2%) rotate(1deg); }
    66% { transform: translate(-2%, 2%) rotate(-1deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

/* ===== ذرات طلایی ===== */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 10% 20%, rgba(247, 147, 26, 0.15), transparent),
        radial-gradient(2px 2px at 30% 60%, rgba(247, 147, 26, 0.10), transparent),
        radial-gradient(2px 2px at 50% 10%, rgba(247, 147, 26, 0.12), transparent),
        radial-gradient(2px 2px at 70% 80%, rgba(247, 147, 26, 0.08), transparent),
        radial-gradient(2px 2px at 90% 40%, rgba(247, 147, 26, 0.14), transparent),
        radial-gradient(2px 2px at 15% 90%, rgba(247, 147, 26, 0.06), transparent),
        radial-gradient(2px 2px at 85% 15%, rgba(247, 147, 26, 0.10), transparent),
        radial-gradient(2px 2px at 45% 45%, rgba(247, 147, 26, 0.08), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(247, 147, 26, 0.12), transparent),
        radial-gradient(2px 2px at 25% 35%, rgba(247, 147, 26, 0.06), transparent);
    background-size: 200px 200px;
    pointer-events: none;
    z-index: 0;
    animation: particleFloat 30s linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-200px); }
}

.container {
    max-width: 420px;
    width: 100%;
    min-height: 100vh;
    background: rgba(10, 10, 10, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 48px 28px 36px;
    border: none;
    box-shadow: none;
    text-align: center;
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (min-width: 481px) {
    .container {
        min-height: 90vh;
        border-radius: 32px;
        border: 1px solid rgba(247, 147, 26, 0.12);
        box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(247, 147, 26, 0.05);
        margin: 20px auto;
    }
}

@media (max-width: 480px) {
    .container {
        min-height: 100vh;
        border-radius: 0;
        padding: 36px 20px 28px;
    }
}

.logo {
    margin-bottom: 32px;
}

.logo-icon {
    font-size: 64px;
    color: #f7931a;
    display: block;
    margin-bottom: 12px;
    animation: pulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 30px rgba(247, 147, 26, 0.15));
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.logo h1 {
    font-size: 30px;
    font-weight: 700;
    background: linear-gradient(135deg, #f7931a, #fbb03b, #f7931a);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    animation: goldShine 3s ease-in-out infinite;
}

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

.logo p {
    color: #7a8a7a;
    font-size: 14px;
    margin-top: 6px;
    letter-spacing: 2px;
}

.loading-section {
    margin: 32px 0;
}

.spinner {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border: 3px solid rgba(247, 147, 26, 0.08);
    border-top: 3px solid #f7931a;
    border-right: 3px solid rgba(247, 147, 26, 0.3);
    border-radius: 50%;
    animation: spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    box-shadow: 0 0 40px rgba(247, 147, 26, 0.05);
}

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

.loading-text {
    color: #7a8a7a;
    font-size: 14px;
    direction: ltr;
    letter-spacing: 1px;
}

.loading-text span {
    display: inline-block;
    animation: dots 1.4s infinite;
    font-weight: bold;
    color: #f7931a;
}

.loading-text span:nth-child(2) {
    animation-delay: 0.2s;
}
.loading-text span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes dots {
    0%, 80%, 100% { opacity: 0; transform: scale(0.8); }
    40% { opacity: 1; transform: scale(1.2); }
}

.info-box {
    margin-top: 28px;
    padding: 16px 20px;
    background: rgba(247, 147, 26, 0.05);
    border: 1px solid rgba(247, 147, 26, 0.08);
    border-radius: 16px;
    backdrop-filter: blur(8px);
}

.info-box p {
    color: #9aaa9a;
    font-size: 13px;
    line-height: 1.9;
}

.info-box i {
    color: #f7931a;
    margin-left: 8px;
    opacity: 0.8;
}

.version {
    margin-top: 28px;
    color: #3a4a3a;
    font-size: 11px;
    letter-spacing: 1px;
}

.error-message {
    margin-top: 16px;
    padding: 14px;
    background: rgba(231, 76, 60, 0.08);
    border: 1px solid rgba(231, 76, 60, 0.15);
    border-radius: 12px;
    color: #e74c3c;
    font-size: 13px;
    display: none;
}

.error-message.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.retry-btn {
    margin-top: 12px;
    padding: 12px 32px;
    background: rgba(247, 147, 26, 0.1);
    border: 1px solid rgba(247, 147, 26, 0.2);
    border-radius: 12px;
    color: #f7931a;
    font-family: 'Vazir', Tahoma, sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: none;
}

.retry-btn:hover {
    background: rgba(247, 147, 26, 0.2);
    box-shadow: 0 0 30px rgba(247, 147, 26, 0.05);
    transform: translateY(-1px);
}

.retry-btn.show {
    display: inline-block;
}

/* ===== تم روشن ===== */
@media (prefers-color-scheme: light) {
    html, body {
        background: #e8f0e8;
        background: radial-gradient(ellipse at center, #dce8dc 0%, #c0d4c0 100%);
    }
    body::before {
        background: 
            radial-gradient(circle at 20% 80%, rgba(247, 147, 26, 0.06) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba(247, 147, 26, 0.06) 0%, transparent 50%);
    }
    body::after {
        background-image: 
            radial-gradient(2px 2px at 10% 20%, rgba(247, 147, 26, 0.20), transparent),
            radial-gradient(2px 2px at 30% 60%, rgba(247, 147, 26, 0.15), transparent),
            radial-gradient(2px 2px at 50% 10%, rgba(247, 147, 26, 0.18), transparent),
            radial-gradient(2px 2px at 70% 80%, rgba(247, 147, 26, 0.12), transparent),
            radial-gradient(2px 2px at 90% 40%, rgba(247, 147, 26, 0.22), transparent);
    }
    .container {
        background: rgba(240, 248, 240, 0.8);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }
    @media (min-width: 481px) {
        .container {
            border-color: rgba(247, 147, 26, 0.15);
            box-shadow: 0 30px 80px rgba(0, 0, 0, 0.1);
        }
    }
    .logo p {
        color: #5a7a5a;
    }
    .loading-text {
        color: #5a7a5a;
    }
    .info-box {
        background: rgba(247, 147, 26, 0.04);
        border-color: rgba(247, 147, 26, 0.08);
    }
    .info-box p {
        color: #4a5a4a;
    }
    .version {
        color: #7a9a7a;
    }
}