:root {
    --bg: #fafaf9;
    --fg: #1c1917;
    --muted: #78716c;
    --border: #d6d3d1;
    --primary: #16a34a;
    --primary-hover: #15803d;
    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --card-bg: #ffffff;
    --success-bg: #f0fdf4;
    --warning-bg: #fffbeb;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

.description {
    color: var(--muted);
    margin-bottom: 1.5rem;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--card-bg);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.2);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
}

.checkbox-group label {
    font-weight: normal;
    margin-bottom: 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border: none;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-hover);
    text-decoration: none;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
    padding: 0.3rem 0.75rem;
    font-size: 0.85rem;
}
.btn-danger:hover {
    background: var(--danger-hover);
}

.btn-small {
    padding: 0.3rem 0.75rem;
    font-size: 0.85rem;
}

/* Cards */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.card-header h3 {
    font-size: 1.1rem;
    margin: 0;
}

.task-description {
    color: var(--muted);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.slots-info {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.slots-full {
    color: var(--primary);
    font-weight: 600;
}

.claims-list {
    list-style: none;
    margin: 0.5rem 0;
}

.claims-list li {
    padding: 0.3rem 0;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.claim-name::before {
    content: "✓ ";
    color: var(--primary);
}

/* Hero section */
.hero {
    text-align: center;
    padding: 3rem 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--muted);
    max-width: 500px;
    margin: 0 auto 2rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
    text-align: left;
}

.feature {
    padding: 1rem;
}

.feature h3 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.feature p {
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 0;
}

/* Admin link box */
.admin-link-box {
    background: var(--warning-bg);
    border: 1px solid #fbbf24;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.admin-link-box p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.admin-link-box code {
    display: block;
    background: var(--card-bg);
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    word-break: break-all;
}

.share-box {
    background: var(--success-bg);
    border: 1px solid #86efac;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.share-box code {
    display: block;
    background: var(--card-bg);
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    word-break: break-all;
    margin-top: 0.5rem;
}

/* Claim form inline */
.claim-form {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

.claim-form .form-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

.claim-form .form-row .form-group {
    flex: 1;
    min-width: 120px;
    margin-bottom: 0.5rem;
}

.claim-form label {
    font-size: 0.8rem;
    font-weight: normal;
}

.claim-form input {
    padding: 0.35rem 0.5rem;
    font-size: 0.9rem;
}

.claim-form .btn {
    margin-bottom: 0.5rem;
}

/* Add task form */
.add-task-form {
    margin-top: 1.5rem;
}

.add-task-form h3 {
    margin-bottom: 0.75rem;
}

.inline-form {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.inline-form .form-group {
    margin-bottom: 0.5rem;
}

.inline-form .form-group.grow {
    flex: 1;
    min-width: 200px;
}

/* Task actions */
.task-actions {
    display: flex;
    gap: 0.5rem;
}

footer {
    text-align: center;
    padding: 2rem 0;
    color: var(--muted);
    font-size: 0.85rem;
}

/* Connected indicator */
.connected {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    margin-right: 0.3rem;
}

.disconnected {
    background: var(--danger);
}

.status-bar {
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 1rem;
}