/* ============================================================================
   LOGIN PAGE - SPECIFIC STYLES
   ============================================================================
   Import after shared-components.css
   Styles specific to the login page only
   ========================================================================== */

/* ─────────────────────────────────────────────────────────────────────────
   LOGIN PAGE - BACKGROUND & LAYOUT
   ───────────────────────────────────────────────────────────────────────── */
body.login-page {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

/* Animated background elements */
body.login-page::before,
body.login-page::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

body.login-page::before {
    width: 400px;
    height: 400px;
    top: -200px;
    left: -100px;
    animation-delay: 0s;
}

body.login-page::after {
    width: 300px;
    height: 300px;
    bottom: -150px;
    right: -50px;
    animation-delay: 2s;
}

/* ─────────────────────────────────────────────────────────────────────────
   LOGIN CONTAINER & CARD
   ───────────────────────────────────────────────────────────────────────── */
.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.login-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: slideUp 0.6s ease;
}

/* ─────────────────────────────────────────────────────────────────────────
   LOGIN HEADER
   ───────────────────────────────────────────────────────────────────────── */
.login-header {
    background: var(--gradient-primary);
    color: var(--color-white);
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.login-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,50 Q300,0 600,50 T1200,50 L1200,120 L0,120 Z" fill="rgba(255,255,255,0.1)"/></svg>');
    background-repeat: repeat-x;
    opacity: 0.5;
}

.login-header-content {
    position: relative;
    z-index: 1;
}

.login-logo {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: bounce 2s ease-in-out infinite;
}

.login-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.login-header p {
    font-size: 0.95rem;
    opacity: 0.95;
    margin: 0;
}

/* ─────────────────────────────────────────────────────────────────────────
   LOGIN BODY
   ───────────────────────────────────────────────────────────────────────── */
.login-body {
    padding: 20px 20px;
}

/* ─────────────────────────────────────────────────────────────────────────
   PASSWORD INPUT WRAPPER
   ───────────────────────────────────────────────────────────────────────── */
.password-input-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #667eea;
    transition: color 0.3s ease;
    background: none;
    border: none;
    padding: 0.5rem;
    z-index: 10;
}

.password-toggle:hover {
    color: #764ba2;
}

/* ─────────────────────────────────────────────────────────────────────────
   REMEMBER & FORGOT
   ───────────────────────────────────────────────────────────────────────── */
.remember-forgot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: -0.75rem 0 1.5rem 0;
    font-size: 0.85rem;
}

.forgot-password {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* ─────────────────────────────────────────────────────────────────────────
   LOGIN BUTTON
   ───────────────────────────────────────────────────────────────────────── */
.btn-login {
    width: 100%;
    padding: 0.85rem 1.5rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius-md);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.btn-login:hover {
    box-shadow: 0 6px 24px rgba(102, 126, 234, 0.4);
    transform: translateY(-2px);
}

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

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ─────────────────────────────────────────────────────────────────────────
   LOADING SPINNER
   ───────────────────────────────────────────────────────────────────────── */
.loading-spinner {
    display: none;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.loading-spinner.show {
    display: block;
}

.spinner-border {
    width: 1.25rem;
    height: 1.25rem;
    border-width: 0.2em;
    border-color: var(--color-white);
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ─────────────────────────────────────────────────────────────────────────
   DIVIDER
   ───────────────────────────────────────────────────────────────────────── */
.login-divider {
    text-align: center;
    margin: 1.5rem 0;
    color: #adb5bd;
    font-size: 0.85rem;
    position: relative;
}

.login-divider::before,
.login-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 35%;
    height: 1px;
    background: #e9ecef;
}

.login-divider::before {
    left: 0;
}

.login-divider::after {
    right: 0;
}

/* ─────────────────────────────────────────────────────────────────────────
   INFO MESSAGE
   ───────────────────────────────────────────────────────────────────────── */
.info-message {
    background: #e7f3ff;
    border-left: 4px solid #667eea;
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: #0052cc;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.info-message i {
    margin-top: 0.15rem;
    color: #667eea;
    flex-shrink: 0;
}

/* ─────────────────────────────────────────────────────────────────────────
   LOGIN FOOTER
   ───────────────────────────────────────────────────────────────────────── */
.login-footer {
    text-align: center;
    padding: 1.5rem 30px;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    font-size: 0.8rem;
    color: #6c757d;
}

.login-footer i {
    margin-right: 0.5rem;
}

/* ─────────────────────────────────────────────────────────────────────────
   FORGOT PASSWORD MODAL
   ───────────────────────────────────────────────────────────────────────── */
.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.5);
}

.modal.show {
    animation: fadeIn 0.3s ease;
}

/* ─────────────────────────────────────────────────────────────────────────
   RESPONSIVE DESIGN
   ───────────────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .login-container {
        max-width: 100%;
    }

    .login-header {
        padding: 30px 20px;
    }

    .login-header h1 {
        font-size: 1.5rem;
    }

    .login-logo {
        font-size: 2.5rem;
    }

    .login-body {
        padding: 30px 20px;
    }

    .remember-forgot {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    body.login-page::before {
        width: 200px;
        height: 200px;
        top: -100px;
        left: -50px;
    }

    body.login-page::after {
        width: 150px;
        height: 150px;
        bottom: -75px;
        right: -25px;
    }
}

@media (max-width: 480px) {
    .login-header {
        padding: 25px 15px;
    }

    .login-body {
        padding: 25px 15px;
    }

    .form-group {
        margin-bottom: 1.25rem;
    }

    .login-header h1 {
        font-size: 1.25rem;
    }

    .login-logo {
        font-size: 2rem;
    }

    .login-divider::before,
    .login-divider::after {
        width: 30%;
    }
}