/* =====================================================================
   LOGIN PAGE STYLES
   ===================================================================== */

/* Lufga Font Definitions */
@font-face {
    font-family: 'Lufga';
    src: url('../static/fonts/Lufga-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Lufga';
    src: url('../static/fonts/Lufga-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Lufga';
    src: url('../static/fonts/Lufga-SemiBold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Lufga';
    src: url('../static/fonts/Lufga-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* CSS Variables */
:root {
    --bg-primary: #000000;
    --bg-secondary: #111111;
    --bg-card: #111111;
    --border-color: #222222;
    --text-primary: #ffffff;
    --text-secondary: #a3a3a3;
    --text-muted: #666666;
    --accent-color: #CCFF00;
    --accent-dark: #88CC00;
    --radius-sm: 1rem;
    --radius-md: 1.5rem;
    --radius-lg: 2rem;
    --grid-gap: 1rem;
}

[data-theme="light"] {
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --border-color: #e5e7eb;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --accent-color: #88CC00;
    --accent-dark: #659900;
}

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

body {
    font-family: 'Lufga', 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Login Screen */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000000 0%, #111111 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

[data-theme="light"] .login-screen {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.login-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

[data-theme="light"] .login-box {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    height: 48px;
    width: auto;
    margin-bottom: 1.5rem;
}

.login-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.login-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--grid-gap);
}

.login-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.login-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.login-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.login-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(204, 255, 0, 0.1);
}

[data-theme="light"] .login-input:focus {
    box-shadow: 0 0 0 3px rgba(136, 204, 0, 0.1);
}

.login-input::placeholder {
    color: var(--text-muted);
}

.login-button {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background-color: var(--accent-color);
    color: #000000;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 0.5rem;
}

.login-button:hover {
    background-color: var(--accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(204, 255, 0, 0.3);
}

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

.login-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.login-error {
    padding: 0.75rem 1rem;
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Modal Styles (for new password modal) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal-content {
    max-width: 500px;
    width: 90%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.modal-close:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .login-container {
        padding: 1rem;
    }

    .login-box {
        padding: 1.5rem;
    }

    .login-title {
        font-size: 1.5rem;
    }
}