* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    background:
        radial-gradient(circle at top left, rgba(143, 214, 194, 0.42), transparent 28%),
        radial-gradient(circle at top right, rgba(79, 124, 255, 0.18), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255, 143, 107, 0.15), transparent 24%),
        linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    min-height: 100vh;
}

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

small {
    display: block;
}

button,
.button-link,
.ghost-button,
.danger-button {
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0.92rem 1.18rem;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

button,
.button-link {
    background: linear-gradient(135deg, var(--color-primary), #7ea4ff);
    color: #fff !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    box-shadow: 0 12px 24px rgba(79, 124, 255, 0.22);
}

.ghost-button {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.danger-button {
    background: rgba(198, 79, 94, 0.12);
    color: var(--color-danger);
    border-color: rgba(198, 79, 94, 0.12);
}

button:hover,
.button-link:hover,
.ghost-button:hover,
.danger-button:hover {
    transform: translateY(-1px);
}

input,
select,
textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.88);
    font: inherit;
    color: var(--color-text);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: rgba(79, 124, 255, 0.5);
    box-shadow: 0 0 0 4px rgba(79, 124, 255, 0.14);
}

label span,
strong {
    display: block;
    margin-bottom: 0.45rem;
}

.page-shell {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 1.4rem;
    padding: 1.4rem;
}

.sidebar {
    padding: 1.5rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(244, 248, 255, 0.82));
    border: 1px solid rgba(255,255,255,0.72);
    backdrop-filter: blur(22px);
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: sticky;
    top: 1.4rem;
    min-height: calc(100vh - 2.8rem);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
}

.sidebar-brand {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.brand-mark {
    width: 3.4rem;
    height: 3.4rem;
    border-radius: 1.2rem;
    background: linear-gradient(135deg, #7ea4ff, #a0d9cb);
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: #fff;
    box-shadow: 0 12px 22px rgba(126, 164, 255, 0.28);
}

.sidebar-copy {
    color: var(--color-muted);
}

.sidebar h1,
.hero-card h2,
.panel h3 {
    font-family: var(--font-display);
    margin: 0;
}

.nav {
    display: grid;
    gap: 0.75rem;
    margin-top: 2rem;
}

.nav a {
    color: var(--color-text);
    padding: 0.95rem 1rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(255,255,255,0.72);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 700;
}

.nav a.is-active {
    background: linear-gradient(135deg, rgba(79, 124, 255, 0.14), rgba(143, 214, 194, 0.2));
    border-color: rgba(79, 124, 255, 0.16);
    color: var(--color-primary-strong);
}

.nav a i {
    width: 1rem;
    text-align: center;
}

.icon {
    width: 1rem;
    height: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 1rem;
}

.icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.sidebar-footer {
    display: grid;
    gap: 0.75rem;
}

.profile-chip {
    padding: 0.95rem 1rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.7);
    display: grid;
    gap: 0.2rem;
    border: 1px solid rgba(255,255,255,0.72);
}

.profile-chip span {
    color: var(--color-muted);
    text-transform: capitalize;
}

.content {
    padding: 0.2rem 0.4rem 1.2rem;
    display: grid;
    gap: 1.5rem;
}

.content-topbar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.topbar-title {
    margin: 0;
    font-family: var(--font-display);
}

.topbar-meta {
    padding: 0.85rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    color: var(--color-muted);
    display: inline-flex;
    gap: 0.55rem;
    align-items: center;
    border: 1px solid rgba(255,255,255,0.76);
}

.hero-card,
.panel {
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-soft);
    border-radius: var(--radius-xl);
    padding: 1.55rem;
}

.hero-card {
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(243, 247, 255, 0.88)),
        var(--color-surface);
}

.hero-row,
.toolbar,
.card-actions,
.section-head,
.form-actions,
.filter-actions,
.inline-form {
    display: flex;
    gap: 0.9rem;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.eyebrow {
    margin: 0 0 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 700;
}

.muted {
    color: var(--color-muted);
}

.filter-grid,
.form-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin: 1.25rem 0 0.25rem;
}

.stat-card {
    padding: 1rem 1.1rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255,255,255,0.72);
    display: grid;
    gap: 0.35rem;
}

.stat-card .icon {
    color: var(--color-primary);
}

.stat-card strong {
    font-size: 1.7rem;
    margin: 0;
}

.stat-label {
    color: var(--color-muted);
    font-size: 0.92rem;
}

.form-grid .full-width {
    grid-column: 1 / -1;
}

.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.selection-status {
    padding: 0.8rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    color: var(--color-primary-strong);
    font-weight: 700;
    border: 1px solid rgba(255,255,255,0.76);
}

.bulk-layout {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 1rem;
    margin: 1rem 0 1.2rem;
}

.bulk-card {
    padding: 1rem 1.1rem;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.72);
    border: 1px solid rgba(255,255,255,0.76);
    display: grid;
    gap: 0.8rem;
}

.bulk-card.accent {
    background: linear-gradient(135deg, rgba(255, 143, 107, 0.14), rgba(79, 124, 255, 0.12));
}

.bulk-title {
    font-weight: 800;
}

.toolbar-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.quick-category-list {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.contacts-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    margin-top: 1rem;
}

.contact-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.86), rgba(247,250,255,0.92));
    border-radius: var(--radius-md);
    padding: 1.1rem;
    box-shadow: var(--shadow-card);
    display: grid;
    gap: 0.9rem;
    border: 1px solid rgba(255,255,255,0.76);
}

.contact-card.has-selection {
    border-color: rgba(79, 124, 255, 0.34);
    box-shadow: 0 18px 36px rgba(79, 124, 255, 0.18);
}

.contact-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.contact-head h3 {
    margin: 0 0 0.35rem;
    font-size: 1.16rem;
}

.tag {
    background: rgba(79, 124, 255, 0.1);
    color: var(--color-primary-strong);
    border-radius: 999px;
    padding: 0.42rem 0.78rem;
    height: fit-content;
    font-size: 0.82rem;
    font-weight: 700;
}

.contact-select {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-select input {
    width: 1.2rem;
    height: 1.2rem;
    accent-color: var(--color-primary);
}

.contact-meta-list {
    display: grid;
    gap: 0.45rem;
}

.contact-meta-list p {
    margin: 0;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
}

.contact-meta-list .icon {
    color: var(--color-muted);
    width: 0.9rem;
    margin-top: 0.18rem;
    flex: 0 0 0.9rem;
}

.mini-list {
    margin: 0.4rem 0 0;
    padding-left: 1rem;
}

.mini-list li {
    margin-bottom: 0.35rem;
}

.note {
    padding: 0.9rem;
    background: rgba(242, 246, 255, 0.9);
    border-radius: var(--radius-sm);
}

.narrow {
    max-width: 760px;
}

.stack {
    display: grid;
    gap: 1rem;
}

.repeaters {
    display: grid;
    gap: 1rem;
}

.subsection-card,
.repeater-block {
    padding: 1rem;
    background: rgba(255,255,255,0.64);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.76);
}

.repeater-row {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: 1fr 2fr auto;
    margin-top: 0.75rem;
}

.field-hint {
    margin-top: 0.45rem;
    color: var(--color-muted);
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    text-align: left;
    padding: 0.9rem 0.7rem;
    border-bottom: 1px solid var(--color-border);
}

.flash {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-sm);
}

.flash-success {
    background: rgba(36, 143, 111, 0.12);
    color: var(--color-success);
}

.flash-error {
    background: rgba(198, 79, 94, 0.12);
    color: var(--color-danger);
}

.privacy-note {
    padding: 1rem 2rem 2rem;
    color: var(--color-muted);
}

.toast {
    position: fixed;
    right: 1.2rem;
    bottom: 1.2rem;
    background: rgba(31, 42, 68, 0.92);
    color: #fff;
    padding: 0.9rem 1rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-card);
}

.progress-panel {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255,255,255,0.74);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.76);
}

.progress-track {
    width: 100%;
    height: 14px;
    background: rgba(79, 124, 255, 0.12);
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    transition: width 0.3s ease;
}

.results-list {
    display: grid;
    gap: 0.4rem;
    margin-top: 0.8rem;
}

.top-gap {
    margin-top: 1rem;
}

.recipient-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.8rem;
}

.recipient-chip {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.74);
    border: 1px solid rgba(255,255,255,0.76);
    display: grid;
    gap: 0.2rem;
}

.recipient-chip span {
    color: var(--color-muted);
}

.floating-icon {
    width: 4.25rem;
    height: 4.25rem;
    border-radius: 1.35rem;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(79, 124, 255, 0.14), rgba(143, 214, 194, 0.18));
    color: var(--color-primary-strong);
    font-size: 1.35rem;
}

.link-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

code {
    background: rgba(79, 124, 255, 0.1);
    padding: 0.15rem 0.4rem;
    border-radius: 0.4rem;
}

@media (max-width: 900px) {
    .page-shell {
        grid-template-columns: 1fr;
        padding: 0.8rem;
    }

    .sidebar {
        min-height: auto;
        position: static;
        top: auto;
    }

    .content {
        padding: 0;
    }

    .content-topbar,
    .stats-grid,
    .bulk-layout,
    .panel-head {
        grid-template-columns: 1fr;
    }

    .content-topbar,
    .panel-head {
        display: grid;
    }

    .filter-grid,
    .form-grid,
    .repeater-row {
        grid-template-columns: 1fr;
    }

    .stats-grid,
    .bulk-layout {
        display: grid;
    }
}