/* common.css */
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');

:root {
    /* Dark theme (default) */
    --bg-primary: #181C14;
    --bg-secondary: rgba(28, 25, 23, 0.98);
    --bg-tertiary: rgba(17, 16, 15, 0.98);
    --bg-card: rgba(0, 0, 0, 0.6);
    --text-primary: #ECDFCC;
    --text-secondary: #8B5CF6;
    --accent: #8B5CF6;
    --accent-hover: rgba(139, 92, 246, 0.2);
    --accent-active: rgba(139, 92, 246, 0.25);
    --border: rgba(139, 92, 246, 0.2);
    --shadow: rgba(139, 92, 246, 0.1);
    --button-primary: #e63946;
    --button-secondary: #04a949;
    --button-tertiary: #ff5722;
    --button-text: white;
}

[data-theme="light"] {
    /* Light theme */
    --bg-primary: #FFFFFF;
    --bg-secondary: rgba(248, 250, 252, 0.98);
    --bg-tertiary: rgba(241, 245, 249, 0.98);
    --bg-card: rgba(255, 255, 255, 0.9);
    --text-primary: #000000;
    --text-secondary: #6366F1;
    --accent: #6366F1;
    --accent-hover: rgba(99, 102, 241, 0.1);
    --accent-active: rgba(99, 102, 241, 0.15);
    --border: rgba(99, 102, 241, 0.2);
    --shadow: rgba(99, 102, 241, 0.1);
    --button-primary: #dc2626;
    --button-secondary: #059669;
    --button-tertiary: #ea580c;
    --button-text: white;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    backdrop-filter: blur(15px);
    border-right: 1px solid var(--border);
    padding: 2rem 1.5rem;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px var(--shadow);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(139, 92, 246, 0.3);
}

.logo i {
    font-size: 2rem;
    color: var(--accent);
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

.logo h2 {
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.theme-toggle {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-hover);
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--accent);
}

.theme-toggle:hover {
    background: var(--accent-active);
    transform: scale(1.1);
}

.logo h2 {
    color: var(--text-primary);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.connect {
    list-style: none;
    padding: 0;
}

.connect li {
    margin-bottom: 0.8rem;
}

.connect li a {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: var(--accent-hover);
}

.connect li a i {
    font-size: 1.2rem;
    min-width: 25px;
    color: var(--accent);
}

.connect li a:hover {
    background: var(--accent-active);
    transform: translateX(5px);
}

.connect li a:hover i {
    transform: scale(1.2);
}

.connect li a.active {
    background: var(--accent-active);
    border-left: 4px solid var(--accent);
}

@keyframes glow {
    0% {
        box-shadow: 0 0 5px var(--shadow);
    }
    50% {
        box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
    }
    100% {
        box-shadow: 0 0 5px var(--shadow);
    }
}

.connect li a:hover {
    animation: glow 2s infinite;
}

.content {
    flex: 1;
    padding: 2rem;
    margin-left: 280px;
}

.content h1 {
    color: var(--text-primary);
}

.content a {
    color: var(--text-primary);
    text-decoration: none;
}

.content a:hover {
    color: var(--accent);
}

.section-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent);
}

/* Ensure all headings use proper theme colors */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
}

/* Main content headings */
.content h1 {
    color: var(--text-primary);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }

    .content {
        margin-left: 0;
    }

    .container {
        flex-direction: column;
    }
}