/* Dark Mode Support */

:root {
    /* Light mode colors (default) */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --hover-bg: #f3f4f6;
    --card-bg: #ffffff;
    --nav-bg: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

/* Dark mode colors */
[data-theme="dark"] {
    --bg-primary: #1f2937;
    --bg-secondary: #111827;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --border-color: #374151;
    --hover-bg: #374151;
    --card-bg: #374151;
    --nav-bg: #111827;
    --shadow-color: rgba(0, 0, 0, 0.3);
}

/* Apply dark mode styles */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Navigation */
.nav-container {
    background-color: var(--nav-bg);
    border-bottom-color: var(--border-color);
}

/* Cards */
.org-card,
.minutes-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.org-card:hover,
.minutes-card:hover {
    background-color: var(--hover-bg);
}

/* Form inputs */
input[type="text"],
input[type="date"],
select,
textarea {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}

input[type="text"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Buttons maintain their original colors for brand consistency */

/* Dark mode toggle button */
.dark-mode-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
}

.dark-mode-toggle:hover {
    background: var(--hover-bg);
    transform: scale(1.05);
}

.dark-mode-toggle .icon {
    transition: transform 0.3s ease;
}

[data-theme="dark"] .dark-mode-toggle .sun-icon {
    transform: rotate(180deg);
}

[data-theme="light"] .dark-mode-toggle .moon-icon {
    transform: rotate(-180deg);
}

/* Respect user's system preference */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg-primary: #1f2937;
        --bg-secondary: #111827;
        --text-primary: #f9fafb;
        --text-secondary: #d1d5db;
        --border-color: #374151;
        --hover-bg: #374151;
        --card-bg: #374151;
        --nav-bg: #111827;
        --shadow-color: rgba(0, 0, 0, 0.3);
    }
}

/* Smooth transitions for theme switching */
*, *::before, *::after {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}