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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: #f0f2f5;
    color: #1a1a2e;
    min-height: 100vh;
}

/* Header */
header {
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
    color: white;
    padding: 1rem 2rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-logo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.header-text h1 {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.2;
}

.header-text p {
    opacity: 0.75;
    font-size: 0.85rem;
    margin-top: 0.15rem;
}

/* Controls */
.controls {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1.5rem;
    background: #f8f9fc;
    border-bottom: 1px solid #e8eaf0;
    flex-wrap: wrap;
}

.controls:first-of-type {
    padding-bottom: 0.4rem;
    border-bottom: none;
}

.controls-row2 {
    padding-top: 0.4rem;
    padding-bottom: 0.7rem;
    background: #f8f9fc;
    border-bottom: 1px solid #e8eaf0;
}

.controls label {
    font-weight: 600;
    font-size: 0.75rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.controls select {
    padding: 0.42rem 2rem 0.42rem 0.8rem;
    border: 1.5px solid #e0e3ec;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #1a1a2e;
    background: white;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.controls select:hover {
    border-color: #0f3460;
}

.controls select:focus {
    outline: none;
    border-color: #0f3460;
    box-shadow: 0 0 0 3px rgba(15,52,96,0.1);
}

.control-divider {
    width: 1px;
    height: 20px;
    background: #e0e3ec;
    margin: 0 0.2rem;
}

.chart-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.chart-panel-header h3 {
    margin-bottom: 0;
}

.dist-filter-btns {
    display: flex;
    gap: 0.35rem;
}

.dist-filter-btn {
    padding: 0.25rem 0.65rem;
    border: 1px solid #d0d0d0;
    border-radius: 5px;
    background: white;
    font-size: 0.8rem;
    cursor: pointer;
    color: #555;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.dist-filter-btn:hover {
    border-color: #3498db;
    color: #3498db;
}

.dist-filter-btn.active {
    background: #3498db;
    border-color: #3498db;
    color: white;
}

/* Dashboard layout */
.dashboard {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1.5rem;
}

/* Section */
.section {
    margin-bottom: 2.5rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.2rem;
}

.section-number {
    background: #0f3460;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

.section-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: #1a1a2e;
}

.section-title-sub {
    font-size: 0.9rem;
    font-weight: 400;
    color: #888;
    margin-left: 0.4rem;
}

.heat-overlay-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.7rem 0.25rem 0.4rem;
    border: 1px solid #e67e22;
    border-radius: 20px;
    background: white;
    font-size: 0.78rem;
    font-weight: 600;
    color: #e67e22;
    cursor: pointer;
    white-space: nowrap;
    user-select: none;
    transition: background 0.15s, color 0.15s;
}

.heat-overlay-toggle:has(input:checked) {
    background: #e67e22;
    color: white;
}

.heat-overlay-toggle input {
    accent-color: white;
    cursor: pointer;
    width: 13px;
    height: 13px;
}

.alltime-filter-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.2rem;
    padding: 0 0.25rem;
}

.range-select {
    padding: 0.45rem 2rem 0.45rem 0.9rem;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    font-size: 0.9rem;
    background: white;
    color: #333;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.range-select:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52,152,219,0.15);
}

.fp-input {
    padding: 0.4rem 0.75rem;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    font-size: 0.85rem;
    color: #333;
    width: 160px;
    background: white;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.fp-input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52,152,219,0.15);
}

/* flatpickr calendar overrides */
.flatpickr-calendar {
    border-radius: 12px !important;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12) !important;
    border: 1px solid #e0e0e0 !important;
    font-family: 'Segoe UI', system-ui, sans-serif !important;
}

.flatpickr-day.selected, .flatpickr-day.selected:hover {
    background: #3498db !important;
    border-color: #3498db !important;
}

.flatpickr-day:hover {
    background: #eaf4fd !important;
}

.flatpickr-months .flatpickr-month {
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460) !important;
    color: white !important;
    border-radius: 11px 11px 0 0 !important;
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
    color: white !important;
    fill: white !important;
}

.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg {
    fill: #93c5fd !important;
}

.flatpickr-current-month {
    color: white !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
    background: #16213e !important;
    color: white !important;
}

.flatpickr-time {
    border-top: 1px solid #e0e0e0 !important;
}

.flatpickr-time input:hover,
.flatpickr-time input:focus {
    background: #eaf4fd !important;
}

.flatpickr-weekday {
    color: #888 !important;
    font-weight: 600 !important;
}

.section-subtitle {
    font-size: 0.82rem;
    color: #888;
    margin-left: auto;
}

/* ── Summary Panels ── */
.summary-panel {
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    padding: 1.4rem 1.6rem;
    margin-bottom: 1rem;
    border-left: 4px solid transparent;
}

.summary-panel.temp-panel {
    border-left-color: #e74c3c;
}

.summary-panel.hum-panel {
    border-left-color: #3498db;
}

.summary-panel.heat-panel {
    border-left-color: #e67e22;
}

.summary-icon.heat-icon {
    background: linear-gradient(135deg, #e67e22, #d35400);
    font-size: 1.2rem;
}

.heat-disclaimer {
    font-size: 0.8rem;
    color: #888;
    font-style: italic;
    line-height: 1.5;
    margin-top: 0.25rem;
    max-width: 700px;
}

.heat-filter-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
}

.heat-custom-range {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.heat-date-input {
    padding: 0.25rem 0.5rem;
    border: 1px solid #d0d0d0;
    border-radius: 5px;
    font-size: 0.85rem;
    color: #333;
}

.heat-date-input:focus {
    outline: none;
    border-color: #3498db;
}

.heat-status {
    color: #888;
    font-size: 0.9rem;
    padding: 0.5rem 0;
}

.heat-body {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 1.5rem;
    align-items: start;
}

.heat-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.heat-stat-block {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 0.8rem 1rem;
}

.heat-stat-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #888;
    margin-bottom: 0.2rem;
}

.heat-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #e67e22;
    margin-bottom: 0.4rem;
}

.heat-sensor-list {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.heat-sensor-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: #555;
}

.heat-chart-side {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.heat-chart-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: #555;
}

.summary-heading {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    margin-bottom: 1.2rem;
}

.summary-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
    flex-shrink: 0;
}

.summary-icon.temp-icon {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
}

.summary-icon.hum-icon {
    background: linear-gradient(135deg, #3498db, #2980b9);
}

.summary-heading h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 0.25rem;
}

.headline {
    font-size: 0.92rem;
    color: #555;
    line-height: 1.4;
    font-style: italic;
}

/* Stats grid: 3 columns */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.2rem;
}

.stat-group {
    background: #f8f9fb;
    border-radius: 8px;
    padding: 0.9rem 1rem;
}

.stat-group h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: #444;
    margin-bottom: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.time-hint {
    font-weight: 400;
    color: #999;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.75rem;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.3rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-label {
    font-size: 0.82rem;
    color: #888;
}

.stat-value {
    font-size: 0.92rem;
    font-weight: 600;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.stat-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    color: white;
    padding: 0.1rem 0.45rem;
    border-radius: 8px;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.stat-group.insights {
    display: flex;
    flex-direction: column;
}

.stat-group.insights h4 {
    margin-bottom: 0.5rem;
}

.insight-row {
    font-size: 0.85rem;
    color: #555;
    line-height: 1.5;
    padding: 0.35rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.insight-row:last-child {
    border-bottom: none;
}

.insight-row strong {
    color: #1a1a2e;
}

/* Chart panels */
.chart-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.chart-panel {
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    padding: 1.2rem;
}

.chart-panel h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
    margin-bottom: 0.8rem;
}

.chart-panel canvas {
    width: 100% !important;
}

/* All-time charts full width */
.chart-full {
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    padding: 1.2rem;
    margin-bottom: 1rem;
}

.chart-full h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
    margin-bottom: 0.8rem;
}

/* Loading & error */
.loading-overlay {
    text-align: center;
    padding: 2rem;
    color: #888;
}

.spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid #e0e0e0;
    border-top-color: #3498db;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin-right: 0.5rem;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.error-msg {
    text-align: center;
    padding: 1.5rem;
    color: #e74c3c;
    background: #fff5f5;
    border: 1px solid #fecaca;
    border-radius: 10px;
}

/* Divider */
.divider {
    height: 1px;
    background: #e0e0e0;
    margin: 2rem 0;
}

/* Header actions */
.header-actions {
    margin-left: auto;
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.header-btn {
    display: inline-block;
    padding: 0.45rem 1rem;
    border-radius: 7px;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.4);
    text-decoration: none;
    transition: all 0.15s;
    white-space: nowrap;
}

.header-btn:hover {
    background: rgba(255,255,255,0.28);
    border-color: rgba(255,255,255,0.7);
}

.header-btn-signout {
    background: rgba(231,76,60,0.55);
    border-color: rgba(231,76,60,0.8);
}

.header-btn-signout:hover {
    background: rgba(231,76,60,0.8);
    border-color: #e74c3c;
}

/* Auth page */
body.auth-page {
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    text-align: center;
}

.auth-logo img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin-bottom: 1rem;
}

.auth-card h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 0.25rem;
}

.auth-subtitle {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.auth-error {
    background: #fff5f5;
    border: 1px solid #fecaca;
    color: #e74c3c;
    border-radius: 8px;
    padding: 0.7rem 1rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    text-align: left;
}

.auth-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #16a34a;
    border-radius: 8px;
    padding: 0.7rem 1rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    text-align: left;
}

.form-group {
    text-align: left;
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #444;
    margin-bottom: 0.35rem;
}

.form-group input {
    width: 100%;
    padding: 0.6rem 0.9rem;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #0f3460;
    box-shadow: 0 0 0 3px rgba(15,52,96,0.1);
}

.pw-wrap {
    display: flex;
    align-items: center;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.pw-wrap:focus-within {
    border-color: #0f3460;
    box-shadow: 0 0 0 3px rgba(15,52,96,0.1);
}

.pw-wrap input {
    flex: 1;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0.6rem 0.9rem;
}

.pw-wrap input:focus {
    outline: none;
    box-shadow: none !important;
}

.pw-toggle {
    padding: 0 0.9rem;
    background: #e8eaed;
    border: none;
    border-radius: 0;
    color: #444;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    align-self: stretch;
    white-space: nowrap;
    transition: background 0.15s;
    display: flex;
    align-items: center;
}

.pw-toggle:hover {
    background: #d8dadd;
}

/* Password rules */
.pw-rules {
    display: none;
    list-style: none;
    margin-top: 0.5rem;
    padding: 0.6rem 0.8rem;
    background: #f8f9fb;
    border-radius: 7px;
    border: 1px solid #e5e7eb;
}

.rule {
    font-size: 0.8rem;
    padding: 0.2rem 0;
    padding-left: 1.2rem;
    position: relative;
}

.rule::before {
    content: '✗';
    position: absolute;
    left: 0;
}

.rule-fail {
    color: #e74c3c;
}

.rule-fail::before {
    content: '✗';
    color: #e74c3c;
}

.rule-pass {
    color: #16a34a;
}

.rule-pass::before {
    content: '✓';
    color: #16a34a;
}

.pw-match-msg {
    font-size: 0.8rem;
    margin-top: 0.4rem;
    font-weight: 600;
}

.match-ok   { color: #16a34a; }
.match-fail { color: #e74c3c; }

.btn-primary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn-primary {
    width: 100%;
    padding: 0.7rem;
    background: linear-gradient(135deg, #0f3460, #16213e);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: opacity 0.15s;
}

.btn-primary:hover {
    opacity: 0.9;
}

/* Profile card */
.profile-card {
    margin: 0 auto;
    text-align: left;
}

.profile-card h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 1.2rem;
}

/* Church selection grid */
.church-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.church-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    border-radius: 12px;
    padding: 1.2rem 1.4rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    text-decoration: none;
    color: inherit;
    border: 2px solid transparent;
    transition: all 0.15s;
}

.church-card:hover {
    border-color: #0f3460;
    box-shadow: 0 4px 16px rgba(15,52,96,0.12);
    transform: translateY(-2px);
}

.church-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.church-info {
    flex: 1;
}

.church-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: #1a1a2e;
}

.church-meta {
    font-size: 0.8rem;
    color: #888;
    margin-top: 0.2rem;
}

.church-arrow {
    font-size: 1.5rem;
    color: #ccc;
}

/* Responsive */
@media (max-width: 900px) {
    .stats-grid { grid-template-columns: 1fr; }
    .chart-row { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
    header { padding: 0.8rem 1rem; }
    .header-logo { width: 40px; height: 40px; }
    .dashboard { padding: 0.8rem; }
    .summary-panel { padding: 1rem; }
}

/* ── Floating Help Button ── */
.fab-help {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1a1a2e, #0f3460);
    color: white;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
    z-index: 1000;
    transition: transform 0.15s, box-shadow 0.15s;
    user-select: none;
}

.fab-help:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* ── Modal Overlay ── */
.fab-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.fab-modal {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.fab-modal h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 1.25rem;
}

.fab-modal-close {
    position: absolute;
    top: 1rem;
    right: 1.2rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #888;
    cursor: pointer;
    line-height: 1;
    transition: color 0.15s;
}

.fab-modal-close:hover { color: #333; }

.fab-section {
    margin-bottom: 1.2rem;
}

.fab-section h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #3498db;
    margin-bottom: 0.5rem;
}

.fab-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.fab-section ul li {
    font-size: 0.85rem;
    color: #444;
    padding-left: 0.75rem;
    position: relative;
}

.fab-section ul li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: #3498db;
    font-weight: 700;
}

.fab-divider {
    border-top: 1px solid #eee;
    margin: 1.2rem 0;
}

.fab-textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.85rem;
    color: #333;
    resize: vertical;
    margin-bottom: 0.75rem;
    transition: border-color 0.2s;
}

.fab-textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52,152,219,0.15);
}

.fab-send-btn {
    width: 100%;
}