/* --- ARC CREATION STYLES --- */

.arc-creation-header {
    text-align: center;
    margin-bottom: 2rem;
}

.arc-creation-header h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(180deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.arc-creation-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Scrolling Hooks */
.hooks-container {
    margin-bottom: 2rem;
    text-align: center;
    height: 60px; /* Fixed height for stability */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

.hook-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.hook-scroller {
    position: relative;
    height: 30px;
    width: 100%;
}

.hook-item {
    position: absolute;
    width: 100%;
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--accent-color);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.hook-item.active {
    opacity: 1;
    transform: translateY(0);
}

.hook-item.exit {
    opacity: 0;
    transform: translateY(-20px);
}

/* Form Styles */
.arc-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.arc-form .form-group label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    display: block;
}

.arc-form .form-input {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: 12px;
    width: 100%;
    font-family: var(--font-body);
    transition: border-color 0.3s ease;
}

.arc-form .form-input:focus {
    border-color: var(--accent-color);
    outline: none;
}

.arc-form .large-input {
    font-size: 1.2rem;
    font-weight: 600;
    padding: 1.2rem;
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.btn-large {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    margin-top: 1rem;
}

/* --- ARC DISPLAY ON PROFILE --- */
.arcs-section {
    margin-top: 3rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.arcs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.arc-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
    margin-bottom: 8px; /* Added spacing as requested */
}

.arc-card:hover {
    transform: translateY(-4px);
    border-color: var(--text-secondary);
}

.arc-status-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 0.7rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.arc-status-in_progress { color: var(--accent-color); border-color: var(--accent-color); }
.arc-status-completed { color: var(--success); border-color: var(--success); }
.arc-status-abandoned { color: var(--failure); border-color: var(--failure); }

.arc-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    padding-right: 2rem;
}

.arc-goal {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.arc-progress-container {
    margin-top: auto;
}

.arc-progress-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.arc-progress-fill {
    height: 100%;
    background: var(--accent-color);
    border-radius: 2px;
}

.btn-collaborate {
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.arc-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* --- ARC DETAILS PAGE / MODAL --- */
.arc-details-hero {
    text-align: center;
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.arc-details-title {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    margin-bottom: 1rem;
}

.arc-details-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    display: block;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* --- ARC DETAILS CONTENT --- */
.arc-content-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Override timeline item styles for inside arc details */
.arc-details-container .timeline-item {
    margin-bottom: 0;
    padding-left: 0; 
}

.arc-details-container .timeline-date {
    margin-left: 0;
}


.arc-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.9) 100%);
    z-index: 1;
    border-radius: 16px;
    opacity: 0;
    pointer-events: none;
}

.arc-card-has-cover .arc-card-overlay {
    opacity: 1;
}

.arc-card-has-cover {
    border: none;
}