/* ===== Modern Login Page Styles ===== */

.login-page-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    background-size: 400% 400%;
    animation: gradientShift 12s ease infinite;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-page-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 60%);
    animation: floatBg 20s linear infinite;
    pointer-events: none;
}

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

@keyframes floatBg {
    0% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-20px, 20px) rotate(180deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}

/* Floating shapes background */
.login-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.login-bg-shapes .shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
}

.login-bg-shapes .shape:nth-child(1) {
    width: 300px;
    height: 300px;
    top: -80px;
    right: -80px;
    animation: shapeFloat 8s ease-in-out infinite;
}

.login-bg-shapes .shape:nth-child(2) {
    width: 200px;
    height: 200px;
    bottom: -60px;
    left: -60px;
    animation: shapeFloat 10s ease-in-out infinite reverse;
}

.login-bg-shapes .shape:nth-child(3) {
    width: 150px;
    height: 150px;
    top: 40%;
    left: 10%;
    animation: shapeFloat 12s ease-in-out infinite;
}

.login-bg-shapes .shape:nth-child(4) {
    width: 100px;
    height: 100px;
    top: 20%;
    right: 15%;
    animation: shapeFloat 9s ease-in-out infinite reverse;
}

@keyframes shapeFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

/* Login Card */
.login-card-modern {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15),
                0 0 0 1px rgba(255, 255, 255, 0.2);
    overflow: hidden;
    animation: cardAppear 0.6s ease-out;
}

@keyframes cardAppear {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Logo Section */
.login-logo-section {
    text-align: center;
    padding: 36px 30px 10px;
}

.login-logo-img {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.25);
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.login-logo-img:hover {
    transform: scale(1.05) rotate(2deg);
}

.login-brand-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 2px;
    font-family: 'Tajawal', sans-serif;
}

/* Header accent bar */
.login-header-accent {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 18px 30px;
    text-align: center;
    margin: 10px 24px 0;
    border-radius: 14px;
    position: relative;
    overflow: hidden;
}

.login-header-accent::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: headerShimmer 3s ease-in-out infinite;
}

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

.login-header-accent h4 {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 4px;
    font-family: 'Tajawal', sans-serif;
}

.login-header-accent p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    margin: 0;
    font-family: 'Tajawal', sans-serif;
}

/* Form Body */
.login-form-body {
    padding: 28px 30px 30px;
}

/* Input Groups */
.login-input-group {
    margin-bottom: 20px;
    position: relative;
}

.login-input-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 8px;
    font-family: 'Tajawal', sans-serif;
}

.login-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.login-input-wrapper .input-icon {
    position: absolute;
    right: 14px;
    color: #a0aec0;
    font-size: 1.2rem;
    transition: color 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.login-input-wrapper input {
    width: 100%;
    padding: 14px 46px 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 0.95rem;
    font-family: 'Tajawal', sans-serif;
    color: #2d3748;
    background: #f7fafc;
    transition: all 0.3s ease;
    direction: rtl;
    outline: none;
}

.login-input-wrapper input:focus {
    border-color: #667eea;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.12);
}

.login-input-wrapper input:focus + .input-icon,
.login-input-wrapper input:focus ~ .input-icon {
    color: #667eea;
}

.login-input-wrapper input::placeholder {
    color: #cbd5e0;
    font-size: 0.88rem;
}

/* Toggle password visibility */
.toggle-password {
    position: absolute;
    left: 14px;
    color: #a0aec0;
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 1;
    background: none;
    border: none;
    padding: 0;
    outline: none;
}

.toggle-password:hover {
    color: #667eea;
}

/* Login Button */
.login-btn-modern {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    font-family: 'Tajawal', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-top: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.login-btn-modern::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 ease;
}

.login-btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

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

.login-btn-modern:active {
    transform: translateY(0);
}

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

.login-btn-modern .btn-icon {
    font-size: 1.2rem;
}

/* Loading spinner on button */
.login-btn-modern .spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.login-btn-modern.loading .spinner {
    display: inline-block;
}

.login-btn-modern.loading .btn-text,
.login-btn-modern.loading .btn-icon {
    display: none;
}

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

/* Role badge */
.login-role-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 8px;
    font-family: 'Tajawal', sans-serif;
}

.login-role-badge .material-icons {
    font-size: 0.85rem;
}

/* Footer links */
.login-footer {
    text-align: center;
    padding: 0 30px 24px;
}

.login-footer a {
    color: #667eea;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.3s ease;
    font-family: 'Tajawal', sans-serif;
}

.login-footer a:hover {
    color: #764ba2;
}

/* Notification override for login page */
.login-page-wrapper .alert {
    border-radius: 12px;
    font-family: 'Tajawal', sans-serif;
}

/* Responsive */
@media (max-width: 480px) {
    .login-card-modern {
        border-radius: 18px;
        margin: 10px;
    }

    .login-form-body {
        padding: 22px 20px 24px;
    }

    .login-header-accent {
        margin: 10px 16px 0;
        padding: 14px 20px;
    }

    .login-logo-section {
        padding: 28px 20px 8px;
    }

    .login-logo-img {
        width: 64px;
        height: 64px;
    }
}