/* Import Ubuntu font */
@import url("https://fonts.googleapis.com/css2?family=Ubuntu:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400;1,500;1,700&display=swap");

/* Light Mode Colors (default) */
:root {
    --bg-primary: #f7f7f8;
    --bg-secondary: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --border-secondary: #d1d5db;
    --border-tertiary: #f3f4f6;
    --shadow-primary: rgba(0, 0, 0, 0.1);
    --accent-primary: #007bff;
    --accent-hover: #0056b3;
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --text-primary: #f9fafb;
    --text-secondary: #e5e7eb;
    --border-primary: #374151;
    --border-secondary: #4b5563;
    --border-tertiary: #6b7280;
    --shadow-primary: rgba(0, 0, 0, 0.3);
    --accent-primary: #3b82f6;
    --accent-hover: #2563eb;
    /* Specific dark mode styles for form inputs are also applied */
    --input-bg: #374151;
    --input-text: #f9fafb;
    --input-border: #4b5563;
    --input-placeholder: #9ca3af;
}

/* Dark mode overrides for form controls */
[data-theme="dark"] .form-control,
[data-theme="dark"] .chat-input {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-secondary);
}

[data-theme="dark"] .form-control::placeholder,
[data-theme="dark"] .chat-input::placeholder {
    color: var(--text-tertiary);
}

/* Apply Ubuntu font globally */
body,
h1,
h2,
h3,
h4,
h5,
h6,
.btn,
.form-control,
.form-floating label,
.nav-link,
.alert,
.card,
.badge {
    font-family: "Ubuntu", sans-serif !important;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    height: 100dvh;
    overflow-x: hidden;
}

/* Auth Pages */
.auth-container {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-primary);
    padding: 1rem;
}

.auth-card {
    background-color: var(--bg-secondary);
    border-radius: 16px;
    box-shadow: 0 10px 25px var(--shadow-primary);
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border-tertiary);
}

.form-floating {
    margin-bottom: 1rem;
}

.form-floating .form-control {
    border-radius: 12px;
    border: 1px solid var(--border-secondary);
    padding: 1rem;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-floating .form-control:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-floating label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* General styles for form controls, also applied here */
.form-control,
.chat-input {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
}

/* Button Styles for Settings (but also used here) */
.btn {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-1px);
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-tertiary);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.auth-footer a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-card {
        padding: 1.5rem;
        margin: 1rem;
    }
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: 1rem !important;
}
.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.5rem;
    cursor: pointer;
}
.form-check-label {
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
}