:root {
    --bg-color: #0a0b10;
    --surface-color: rgba(255, 255, 255, 0.03);
    --surface-hover: rgba(255, 255, 255, 0.07);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #f8f9fa;
    --text-secondary: #94a3b8;
    
    --accent-primary: #8a2be2;
    --accent-secondary: #00d2ff;
    
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
}

/* Background Orbs */
.background-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
    animation: float 20s infinite alternate ease-in-out;
}

.orb-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
}

.orb-2 {
    bottom: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-secondary) 0%, transparent 70%);
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, -30px) scale(1.1); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    margin-bottom: 2.5rem;
}

.hero-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.session-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.session-status {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.login-overlay {
    position: fixed;
    inset: 0;
    background: rgba(4, 6, 10, 0.78);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    padding: 1.5rem;
    backdrop-filter: blur(14px);
}

.login-card {
    max-width: 420px;
}

.login-card form {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.login-card input {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.9rem 1rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    outline: none;
}

.login-card input:focus {
    border-color: var(--accent-secondary);
}

/* Dump Zone */
.dump-zone {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.5rem;
    margin-bottom: 3rem;
    backdrop-filter: blur(10px);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

textarea {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.1rem;
    resize: none;
    outline: none;
    padding: 0.5rem;
}

.input-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

#tagInput, #categoryInput, #priorityInput {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.6rem 0.8rem;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

#priorityInput option, #editPriorityInput option {
    background: #111827;
    color: var(--text-primary);
}

#tagInput:focus, #categoryInput:focus, #priorityInput:focus {
    border-color: var(--accent-secondary);
}

/* Management Tools Section */
.mgmt-tools {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--surface-hover);
    color: var(--text-primary);
}

/* Meta Modal List */
.meta-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.meta-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.meta-item-actions {
    display: flex;
    gap: 0.5rem;
}

.meta-input-edit {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--accent-secondary);
    color: white;
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
}


#tagInput { flex: 2; }
#categoryInput { flex: 1; }

button#submitBtn {
    background: var(--text-primary);
    color: var(--bg-color);
    border: none;
    height: 44px;
    padding: 0 1.5rem;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    min-width: 140px;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(255, 255, 255, 0.05);
}

button#submitBtn:hover {
    transform: translateY(-2px);
    background: #fff;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.15);
}

button#submitBtn:active {
    transform: translateY(0);
}

button#submitBtn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Board & Filters */
.board-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    gap: 2rem;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.status-filters {
    display: flex;
    gap: 0.5rem;
}

.filter-tag-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.35rem 0.75rem;
    border-radius: 8px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-tag-btn.active {
    background: var(--surface-hover);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

/* Components moved to components.css */

/* Utilities */
.loading-state {
    padding: 3rem;
    text-align: center;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .hero-header {
        flex-direction: column;
        align-items: stretch;
    }
    .session-controls {
        justify-content: flex-start;
    }
    .ideas-table thead { display: none; }
    .ideas-table td { display: block; width: 100% !important; border: none; padding: 0.5rem 1rem; }
    .ideas-table tr { display: block; padding: 1rem 0; border-bottom: 1px solid var(--border-color); }
    .col-actions { text-align: left; }
    .input-actions { flex-direction: column; align-items: stretch; }
}