:root {
    --bg: #09090b;
    --card-bg: #121214;
    --card-hover: #18181b;
    --border: #27272a;
    --border-hover: #3f3f46;
    --text: #f4f4f5;
    --text-muted: #a1a1aa;
    --primary: #8b5cf6;
    --primary-hover: #7c3aed;
    --primary-glow: rgba(139, 92, 246, 0.2);
    --success: #10b981;
    --danger: #ef4444;
}

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

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-weight: 500;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    background-image:
        radial-gradient(at 0% 0%, rgba(139, 92, 246, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(16, 185, 129, 0.05) 0px, transparent 50%);
    background-attachment: fixed;
}

a { color: var(--text); text-decoration: none; transition: 0.2s; }
.text-primary { color: var(--primary); }
.text-muted { color: var(--text-muted); }

/* Layout */
.app-layout {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
    min-height: 100vh;
}

/* Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -1px;
    color: #ffffff;
}
.logo img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}
.logo span {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glassmorphism Buttons */
.btn-primary {
    background: rgba(139, 92, 246, 0.1);
    color: var(--primary);
    border: 1px solid rgba(139, 92, 246, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 14px 0 rgba(139, 92, 246, 0.05);
}

.btn-primary:hover {
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.2);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-outline:hover {
    border-color: var(--text-muted);
    background: var(--card-hover);
}

/* Glass Card */
.glass-panel {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 24px -8px rgba(0,0,0,0.5);
    margin-bottom: 2rem;
}

/* Input Fields */
.input-control {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text);
    font-family: inherit;
    outline: none;
}

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

.compose-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.compose-desc {
    font-size: 1.1rem;
    resize: none;
    min-height: 80px;
    font-weight: 500;
}

/* Grid Idea Cards */
.idea-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.idea-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.idea-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px -10px rgba(0,0,0,0.5);
}

/* Voting Component */
.vote-widget {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: #09090b;
    padding: 0.75rem 0.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    min-width: 60px;
}

.vote-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
}

.vote-btn:hover { transform: translateY(-2px); }
.active-up { color: var(--success); }
.active-down { color: var(--danger); }
.active-up:hover { color: var(--success); }
.active-down:hover { color: var(--danger); }

.vote-count {
    font-weight: 800;
    font-size: 1.1rem;
}

/* Card Content */
.card-content { flex-grow: 1; }

.card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.status-badge {
    padding: 0.15rem 0.6rem;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 700;
    border: 1px solid transparent;
}
.status-voting { background: rgba(139, 92, 246, 0.1); color: var(--primary); border-color: rgba(139, 92, 246, 0.3); }
.status-accepted { background: rgba(16, 185, 129, 0.1); color: var(--success); border-color: rgba(16, 185, 129, 0.3); }
.status-rejected { background: rgba(239, 68, 68, 0.1); color: var(--danger); border-color: rgba(239, 68, 68, 0.3); }
.status-cancelled { background: rgba(161, 161, 170, 0.1); color: var(--text-muted); border-color: rgba(161, 161, 170, 0.3); }

.admin-reason {
    background: rgba(139, 92, 246, 0.05);
    border-left: 3px solid var(--primary);
    padding: 0.75rem 1rem;
    border-radius: 0 8px 8px 0;
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: #e4e4e7;
}

.card-title {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
    line-height: 1.3;
}

.card-desc {
    color: #d4d4d8;
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    display: flex;
    gap: 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
}

.card-footer-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Idea Page specific */
.page-header {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.back-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--border);
    color: var(--text);
    transition: 0.2s;
}

.back-btn:hover { background: var(--border); }

/* Comments */
.comment-box {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.comment-author { font-weight: 700; color: var(--primary); }