/* ═══════════════════════════════════════════════════
   ServerClass Website - Global Styles
   ═══════════════════════════════════════════════════ */

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

body {
    font-family: 'Tajawal', sans-serif;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    color: #fff;
    min-height: 100vh;
    overflow: hidden;
}

/* ─── Loading Screen ─── */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

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

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: #7c3aed;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

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

.loading-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
}

/* ─── Main Container ─── */

.main-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

/* ─── Hero ─── */

.hero {
    text-align: center;
    margin-bottom: 50px;
}

.logo-text {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, #7c3aed, #a78bfa, #c4b5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.tagline {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* ─── Action Buttons ─── */

.actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 380px;
}

.btn {
    border: none;
    border-radius: 14px;
    padding: 16px 32px;
    font-family: 'Tajawal', sans-serif;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 20px;
}

.btn-primary {
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
    color: #fff;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(124, 58, 237, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ─── Error Message ─── */

.error-msg {
    margin-top: 20px;
    padding: 14px 24px;
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    border-radius: 12px;
    color: #fca5a5;
    font-size: 16px;
    text-align: center;
    max-width: 380px;
    width: 100%;
}

/* ─── App iframe ─── */

.app-frame {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    z-index: 100;
}

/* ─── Login Page Styles ─── */

.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px 32px;
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.login-card h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #fff;
}

.login-card .subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
    text-align: right;
}

.form-group label {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: #fff;
    font-family: 'Tajawal', sans-serif;
    font-size: 16px;
    outline: none;
    transition: border-color 0.3s ease;
    direction: rtl;
}

.form-group input:focus {
    border-color: #7c3aed;
    background: rgba(255, 255, 255, 0.12);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.form-actions {
    margin-top: 28px;
}

.form-actions .btn {
    width: 100%;
}

.form-footer {
    margin-top: 24px;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.5);
}

.form-footer a {
    color: #a78bfa;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
}

.form-footer a:hover {
    color: #c4b5fd;
    text-decoration: underline;
}

/* ─── Status Messages ─── */

.status-msg {
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 15px;
    margin-bottom: 16px;
    text-align: center;
}

.status-msg.info {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #93c5fd;
}

.status-msg.success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

.status-msg.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

/* ─── Back Button ─── */

.back-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 10px 20px;
    border-radius: 10px;
    font-family: 'Tajawal', sans-serif;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ─── Responsive ─── */

@media (max-width: 480px) {
    .logo-text {
        font-size: 36px;
    }
    .tagline {
        font-size: 16px;
    }
    .btn-lg {
        padding: 16px 28px;
        font-size: 18px;
    }
    .login-card {
        padding: 30px 24px;
    }
}