/* ============================================================
 * AI LIFE COACH — Premium SaaS UI
 * Spanish (Spain). Mobile-first. Fully responsive.
 * ============================================================ */

#ailc-app, #ailc-app * {
    box-sizing: border-box;
}

#ailc-app {
    --ailc-primary: #6366F1;
    --ailc-primary-dark: #4F46E5;
    --ailc-primary-soft: #EEF2FF;
    --ailc-accent: #EC4899;
    --ailc-success: #10B981;
    --ailc-warning: #F59E0B;
    --ailc-danger: #EF4444;
    --ailc-info: #3B82F6;
    --ailc-bg: #F8FAFC;
    --ailc-surface: #FFFFFF;
    --ailc-surface-2: #F1F5F9;
    --ailc-text: #0F172A;
    --ailc-text-muted: #64748B;
    --ailc-border: #E2E8F0;
    --ailc-shadow: 0 1px 3px rgba(15,23,42,0.04), 0 4px 12px rgba(15,23,42,0.04);
    --ailc-shadow-lg: 0 10px 40px rgba(15,23,42,0.08);
    --ailc-radius: 14px;
    --ailc-radius-sm: 10px;
    --ailc-radius-lg: 20px;
    --ailc-sidebar-width: 240px;

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--ailc-text);
    background: var(--ailc-bg);
    min-height: 600px;
    display: grid;
    grid-template-columns: var(--ailc-sidebar-width) 1fr;
    transition: grid-template-columns 0.2s ease;
    border-radius: var(--ailc-radius-lg);
    overflow: hidden;
    box-shadow: var(--ailc-shadow-lg);
    position: relative;
    line-height: 1.5;
}

#ailc-app h1, #ailc-app h2, #ailc-app h3, #ailc-app h4 {
    margin: 0 0 0.5em;
    color: var(--ailc-text);
    font-weight: 700;
    letter-spacing: -0.01em;
}
#ailc-app h1 { font-size: 1.6rem; }
#ailc-app h2 { font-size: 1.3rem; }
#ailc-app h3 { font-size: 1.05rem; }
#ailc-app p { margin: 0 0 0.5em; }
#ailc-app input, #ailc-app textarea, #ailc-app select, #ailc-app button {
    font-family: inherit;
    font-size: 0.95rem;
}

/* ============== Sidebar ============== */
.ailc-sidebar {
    background: var(--ailc-surface);
    border-right: 1px solid var(--ailc-border);
    padding: 22px 14px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    min-height: 800px;
    width: var(--ailc-sidebar-width);
    overflow: hidden;
    transition: width 0.2s ease, padding 0.2s ease;
}

.ailc-sidebar-header {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.ailc-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 8px 14px;
    border-bottom: 1px solid var(--ailc-border);
    flex: 1;
    min-width: 0;
}
.ailc-sidebar-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    margin-top: 2px;
    border: 1px solid var(--ailc-border);
    border-radius: 999px;
    background: var(--ailc-surface);
    color: var(--ailc-text-muted);
    cursor: pointer;
    transition: all 0.15s ease;
}
.ailc-sidebar-toggle:hover {
    color: var(--ailc-text);
    border-color: var(--ailc-primary);
    background: var(--ailc-primary-soft);
}
.ailc-sidebar-toggle-icon {
    font-size: 18px;
    line-height: 1;
}
.ailc-brand-icon {
    font-size: 28px;
    background: linear-gradient(135deg, var(--ailc-primary), var(--ailc-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.ailc-brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.ailc-brand-text strong { font-size: 1rem; }
.ailc-brand-text span { font-size: 0.7rem; color: var(--ailc-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }

.ailc-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}
.ailc-nav-item {
    display: flex;
    align-items: center;
    gap: 11px;
    background: transparent;
    border: none;
    padding: 10px 12px;
    border-radius: var(--ailc-radius-sm);
    cursor: pointer;
    color: var(--ailc-text-muted);
    font-weight: 500;
    text-align: left;
    transition: all 0.15s ease;
    font-size: 0.92rem;
}
.ailc-nav-item:hover { background: var(--ailc-surface-2); color: var(--ailc-text); }
.ailc-nav-item.active {
    background: var(--ailc-primary-soft);
    color: var(--ailc-primary-dark);
    font-weight: 600;
}
.ailc-nav-icon { font-size: 18px; width: 22px; display: inline-block; text-align: center; }

.ailc-user-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--ailc-surface-2);
    border-radius: var(--ailc-radius-sm);
}
.ailc-avatar { width: 36px; height: 36px; border-radius: 50%; }
.ailc-user-card strong { display: block; font-size: 0.85rem; }
.ailc-user-card a { font-size: 0.72rem; color: var(--ailc-text-muted); text-decoration: none; }
.ailc-user-card a:hover { color: var(--ailc-primary); }
.ailc-user-details { min-width: 0; }
.ailc-user-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 2px; }

#ailc-app.ailc-sidebar-collapsed {
    --ailc-sidebar-width: 88px;
}
#ailc-app.ailc-sidebar-collapsed .ailc-sidebar {
    padding-left: 10px;
    padding-right: 10px;
}
#ailc-app.ailc-sidebar-collapsed .ailc-brand {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
}
#ailc-app.ailc-sidebar-collapsed .ailc-brand-text,
#ailc-app.ailc-sidebar-collapsed .ailc-nav-item span:not(.ailc-nav-icon),
#ailc-app.ailc-sidebar-collapsed .ailc-premium-badge,
#ailc-app.ailc-sidebar-collapsed .ailc-user-details {
    display: none;
}
#ailc-app.ailc-sidebar-collapsed .ailc-nav-item {
    justify-content: center;
    padding-left: 8px;
    padding-right: 8px;
}
#ailc-app.ailc-sidebar-collapsed .ailc-user-card {
    justify-content: center;
    padding: 10px 6px;
}
#ailc-app.ailc-sidebar-collapsed .ailc-sidebar-toggle-icon {
    transform: rotate(180deg);
}

/* ============== Topbar (mobile) ============== */
.ailc-topbar {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--ailc-surface);
    border-bottom: 1px solid var(--ailc-border);
    grid-column: 1 / -1;
}
.ailc-topbar-title { font-weight: 700; }
.ailc-menu-toggle, .ailc-notif-toggle {
    background: none; border: none; font-size: 22px; cursor: pointer; padding: 6px;
    color: var(--ailc-text); position: relative;
}
.ailc-notif-badge {
    position: absolute;
    top: 0; right: 0;
    background: var(--ailc-danger);
    color: white;
    font-size: 10px;
    border-radius: 50%;
    min-width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    font-weight: 700;
}

/* ============== Main / Views ============== */
.ailc-main {
    padding: 28px 32px 100px;
    overflow-y: auto;
    max-height: calc(100vh - 0px);
}
.ailc-view { display: none; animation: ailc-fade 0.25s ease; }
.ailc-view.active { display: block; }
@keyframes ailc-fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.ailc-view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 22px;
    flex-wrap: wrap;
    gap: 12px;
}

.ailc-hero {
    background: linear-gradient(135deg, var(--ailc-primary) 0%, var(--ailc-accent) 100%);
    color: white;
    padding: 26px 28px;
    border-radius: var(--ailc-radius);
    margin-bottom: 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.ailc-hero h1 { color: white; font-size: 1.7rem; }
.ailc-hero p { color: rgba(255,255,255,0.85); margin: 0; }
.ailc-hero .ailc-btn { background: rgba(255,255,255,0.2); color: white; backdrop-filter: blur(8px); }
.ailc-hero .ailc-btn:hover { background: rgba(255,255,255,0.3); }

/* ============== Grid ============== */
.ailc-grid { display: grid; gap: 16px; margin-bottom: 16px; }
.ailc-grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.ailc-grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.ailc-grid-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* ============== Cards ============== */
.ailc-card {
    background: var(--ailc-surface);
    border-radius: var(--ailc-radius);
    padding: 20px;
    box-shadow: var(--ailc-shadow);
    border: 1px solid transparent;
    transition: border-color 0.2s;
}
.ailc-card:hover { border-color: var(--ailc-border); }
.ailc-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.ailc-card-header h3 { margin: 0; }

.ailc-stat-card { text-align: left; }
.ailc-stat-label { font-size: 0.78rem; color: var(--ailc-text-muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 8px; font-weight: 600; }
.ailc-stat-value { font-size: 1.8rem; font-weight: 800; color: var(--ailc-text); letter-spacing: -0.02em; }
.ailc-stat-value-sm { font-size: 1.05rem; font-weight: 700; color: var(--ailc-text); }
.ailc-muted { color: var(--ailc-text-muted); font-size: 0.9rem; }
.ailc-muted-small { color: var(--ailc-text-muted); font-size: 0.8rem; margin-top: 4px; }

/* ============== Progress ============== */
.ailc-progress {
    height: 6px;
    background: var(--ailc-surface-2);
    border-radius: 999px;
    overflow: hidden;
    margin-top: 10px;
}
.ailc-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--ailc-primary), var(--ailc-accent));
    transition: width 0.5s ease;
    border-radius: 999px;
}

/* ============== Lists ============== */
.ailc-list { display: flex; flex-direction: column; gap: 8px; }
.ailc-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--ailc-surface-2);
    border-radius: var(--ailc-radius-sm);
    transition: background 0.15s;
}
.ailc-list-item:hover { background: #E2E8F0; }
.ailc-list-item.completed { opacity: 0.55; }
.ailc-list-item.completed .ailc-list-title { text-decoration: line-through; }
.ailc-list-check {
    width: 22px; height: 22px;
    border: 2px solid var(--ailc-border);
    border-radius: 50%;
    cursor: pointer;
    flex-shrink: 0;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    transition: all 0.15s;
}
.ailc-list-check.checked {
    background: var(--ailc-success);
    border-color: var(--ailc-success);
}
.ailc-list-content { flex: 1; min-width: 0; }
.ailc-list-title { font-weight: 600; font-size: 0.95rem; }
.ailc-list-meta { font-size: 0.78rem; color: var(--ailc-text-muted); margin-top: 2px; }
.ailc-list-actions { display: flex; gap: 4px; }
.ailc-icon-btn {
    background: transparent;
    border: none;
    width: 30px; height: 30px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--ailc-text-muted);
    transition: all 0.15s;
    font-size: 14px;
}
.ailc-icon-btn:hover { background: white; color: var(--ailc-text); }
.ailc-priority-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.ailc-priority-1 { background: #94A3B8; }
.ailc-priority-2 { background: var(--ailc-warning); }
.ailc-priority-3 { background: var(--ailc-danger); }
.ailc-list-empty { padding: 24px; text-align: center; color: var(--ailc-text-muted); font-size: 0.9rem; }

/* ============== Buttons ============== */
.ailc-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: var(--ailc-radius-sm);
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.15s;
    text-decoration: none;
    line-height: 1;
}
.ailc-btn-primary {
    background: var(--ailc-primary);
    color: white;
    box-shadow: 0 1px 2px rgba(99,102,241,0.2);
}
.ailc-btn-primary:hover { background: var(--ailc-primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(99,102,241,0.3); }
.ailc-btn-ghost {
    background: var(--ailc-surface-2);
    color: var(--ailc-text);
}
.ailc-btn-ghost:hover { background: var(--ailc-border); }
.ailc-btn-danger {
    background: var(--ailc-danger);
    color: white;
}
.ailc-link { background: none; border: none; color: var(--ailc-primary); cursor: pointer; font-size: 0.85rem; font-weight: 600; padding: 4px 8px; border-radius: 6px; }
.ailc-link:hover { background: var(--ailc-primary-soft); }

/* ============== Habits ============== */
.ailc-habits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}
.ailc-habit-card {
    background: var(--ailc-surface-2);
    border: 2px solid transparent;
    border-radius: var(--ailc-radius-sm);
    padding: 14px 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}
.ailc-habit-card:hover { border-color: var(--ailc-primary); transform: translateY(-2px); }
.ailc-habit-card.done {
    background: linear-gradient(135deg, var(--ailc-success), #059669);
    color: white;
    border-color: var(--ailc-success);
}
.ailc-habit-icon { font-size: 28px; display: block; margin-bottom: 6px; }
.ailc-habit-name { font-size: 0.82rem; font-weight: 600; }
.ailc-habit-streak { font-size: 0.72rem; margin-top: 4px; opacity: 0.8; }
.ailc-habits-page { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; }

/* ============== Finance ============== */
.ailc-finance-income .ailc-stat-value { color: var(--ailc-success); }
.ailc-finance-fixed .ailc-stat-value { color: var(--ailc-warning); }
.ailc-finance-variable .ailc-stat-value { color: var(--ailc-info); }
.ailc-finance-remaining .ailc-stat-value { color: var(--ailc-primary-dark); }

/* ============== Goals ============== */
.ailc-goal-card {
    background: var(--ailc-surface);
    border-radius: var(--ailc-radius);
    padding: 18px;
    margin-bottom: 12px;
    box-shadow: var(--ailc-shadow);
    border-left: 4px solid var(--ailc-primary);
}
.ailc-goal-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.ailc-goal-title { font-weight: 700; font-size: 1rem; }
.ailc-goal-meta { font-size: 0.78rem; color: var(--ailc-text-muted); margin-top: 2px; }
.ailc-goal-actions { display: flex; gap: 4px; }
.ailc-goal-progress { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.ailc-goal-progress input[type="range"] { flex: 1; }
.ailc-goal-progress-val { font-weight: 700; min-width: 38px; text-align: right; color: var(--ailc-primary); }
.ailc-tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--ailc-primary-soft);
    color: var(--ailc-primary-dark);
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ============== Chat ============== */
.ailc-chat-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px; height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ailc-primary), var(--ailc-accent));
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(99,102,241,0.4);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}
.ailc-chat-fab:hover { transform: scale(1.08); }
.ailc-fab-icon { font-size: 26px; }
.ailc-fab-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--ailc-primary);
    animation: ailc-pulse 2s infinite;
    opacity: 0;
}
@keyframes ailc-pulse { 0% { opacity: 0.7; transform: scale(1); } 100% { opacity: 0; transform: scale(1.5); } }

.ailc-chat-panel {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 380px;
    max-width: calc(100vw - 32px);
    height: 560px;
    max-height: calc(100vh - 48px);
    background: var(--ailc-surface);
    border-radius: var(--ailc-radius-lg);
    box-shadow: 0 25px 60px rgba(15,23,42,0.25);
    display: flex;
    flex-direction: column;
    z-index: 10000;
    overflow: hidden;
    animation: ailc-slide-up 0.25s ease;
}
@keyframes ailc-slide-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

.ailc-chat-header {
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--ailc-primary), var(--ailc-accent));
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ailc-chat-title { display: flex; align-items: center; gap: 10px; }
.ailc-chat-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
}
.ailc-chat-title strong { display: block; font-size: 0.95rem; }
.ailc-chat-status { font-size: 0.72rem; opacity: 0.85; }
.ailc-chat-status::before { content: "● "; color: #4ADE80; }
.ailc-chat-close {
    background: rgba(255,255,255,0.15);
    border: none;
    color: white;
    width: 30px; height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
}
.ailc-chat-close:hover { background: rgba(255,255,255,0.3); }

.ailc-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--ailc-bg);
}
.ailc-msg { display: flex; gap: 8px; align-items: flex-end; max-width: 88%; }
.ailc-msg-coach { align-self: flex-start; }
.ailc-msg-user { align-self: flex-end; flex-direction: row-reverse; }
.ailc-msg-avatar {
    width: 28px; height: 28px;
    background: var(--ailc-primary-soft);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}
.ailc-msg-bubble {
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.45;
    white-space: pre-wrap;
    word-wrap: break-word;
}
.ailc-msg-coach .ailc-msg-bubble {
    background: var(--ailc-surface);
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.ailc-msg-user .ailc-msg-bubble {
    background: var(--ailc-primary);
    color: white;
    border-bottom-right-radius: 4px;
}
.ailc-typing {
    display: inline-flex; gap: 4px;
}
.ailc-typing span {
    width: 7px; height: 7px;
    background: var(--ailc-text-muted);
    border-radius: 50%;
    animation: ailc-blink 1.2s infinite;
}
.ailc-typing span:nth-child(2) { animation-delay: 0.2s; }
.ailc-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes ailc-blink { 0%, 60%, 100% { opacity: 0.3; } 30% { opacity: 1; } }

.ailc-chat-input {
    border-top: 1px solid var(--ailc-border);
    padding: 10px;
    display: flex;
    gap: 8px;
    background: var(--ailc-surface);
}
.ailc-chat-input textarea {
    flex: 1;
    border: 1px solid var(--ailc-border);
    border-radius: 22px;
    padding: 10px 14px;
    resize: none;
    max-height: 80px;
    outline: none;
    font-size: 0.9rem;
}
.ailc-chat-input textarea:focus { border-color: var(--ailc-primary); }
.ailc-chat-send {
    background: var(--ailc-primary);
    color: white;
    border: none;
    width: 42px; height: 42px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    flex-shrink: 0;
}
.ailc-chat-send:hover { background: var(--ailc-primary-dark); }

/* ============== Coach Popup ============== */
.ailc-coach-popup {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 340px;
    max-width: calc(100vw - 32px);
    z-index: 9998;
    animation: ailc-slide-up 0.3s ease;
}
.ailc-coach-popup-card {
    background: var(--ailc-surface);
    border-radius: var(--ailc-radius);
    box-shadow: 0 20px 50px rgba(15,23,42,0.2);
    overflow: hidden;
    border: 1px solid var(--ailc-border);
}
.ailc-coach-popup-header {
    padding: 12px 14px;
    background: linear-gradient(135deg, var(--ailc-primary-soft), #FCE7F3);
    display: flex;
    align-items: center;
    gap: 10px;
}
.ailc-coach-popup-avatar { font-size: 24px; }
.ailc-coach-popup-header strong { flex: 1; font-size: 0.9rem; }
.ailc-coach-popup-close {
    background: rgba(0,0,0,0.05); border: none; width: 26px; height: 26px;
    border-radius: 50%; cursor: pointer; font-size: 12px;
}
.ailc-coach-popup-body {
    padding: 14px;
    font-size: 0.92rem;
    line-height: 1.5;
    white-space: pre-wrap;
}
.ailc-coach-popup-actions {
    padding: 0 14px 14px;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* ============== Notifications panel ============== */
.ailc-notifications {
    position: fixed;
    top: 70px;
    right: 24px;
    width: 320px;
    max-width: calc(100vw - 32px);
    background: var(--ailc-surface);
    border-radius: var(--ailc-radius);
    box-shadow: var(--ailc-shadow-lg);
    border: 1px solid var(--ailc-border);
    z-index: 9997;
    max-height: 70vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.ailc-notifications-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--ailc-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ailc-notif-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--ailc-border);
    cursor: pointer;
    transition: background 0.15s;
}
.ailc-notif-item:hover { background: var(--ailc-surface-2); }
.ailc-notif-item:last-child { border-bottom: none; }
.ailc-notif-title { font-weight: 600; font-size: 0.85rem; margin-bottom: 4px; }
.ailc-notif-msg { font-size: 0.82rem; color: var(--ailc-text-muted); line-height: 1.45; }

/* ============== Modals ============== */
.ailc-modal {
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,0.5);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    animation: ailc-fade 0.2s ease;
}
.ailc-modal-card {
    background: var(--ailc-surface);
    border-radius: var(--ailc-radius);
    padding: 22px;
    width: 100%;
    max-width: 440px;
    max-height: 92vh;
    overflow-y: auto;
    box-shadow: var(--ailc-shadow-lg);
}
.ailc-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.ailc-modal-header h3 { margin: 0; }
.ailc-modal-close {
    background: var(--ailc-surface-2);
    border: none;
    width: 30px; height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
}
.ailc-modal form { display: flex; flex-direction: column; gap: 12px; }
.ailc-modal label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; font-weight: 600; color: var(--ailc-text); }
.ailc-modal label input[type="checkbox"] { width: auto; }
.ailc-modal input[type="text"],
.ailc-modal input[type="number"],
.ailc-modal input[type="date"],
.ailc-modal input[type="time"],
.ailc-modal textarea,
.ailc-modal select {
    padding: 10px 12px;
    border: 1px solid var(--ailc-border);
    border-radius: var(--ailc-radius-sm);
    font-size: 0.92rem;
    outline: none;
    font-weight: 400;
    transition: border-color 0.15s;
    background: white;
    color: var(--ailc-text);
}
.ailc-modal input:focus, .ailc-modal textarea:focus, .ailc-modal select:focus { border-color: var(--ailc-primary); }

/* ============== Mood ============== */
.ailc-mood-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}
.ailc-mood-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 14px 8px;
    background: var(--ailc-surface-2);
    border: 2px solid transparent;
    border-radius: var(--ailc-radius-sm);
    cursor: pointer;
    font-size: 28px;
    transition: all 0.2s;
}
.ailc-mood-btn span { font-size: 0.75rem; font-weight: 600; color: var(--ailc-text); }
.ailc-mood-btn:hover { border-color: var(--ailc-primary); }
.ailc-mood-btn.selected { border-color: var(--ailc-primary); background: var(--ailc-primary-soft); }
.ailc-mood-sliders { display: flex; flex-direction: column; gap: 14px; margin-bottom: 14px; }
.ailc-mood-sliders label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; font-weight: 600; }
.ailc-mood-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 16px 0; }
.ailc-mood-row label { display: flex; flex-direction: column; gap: 6px; font-size: 0.85rem; font-weight: 600; }

/* ============== Toast ============== */
.ailc-toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--ailc-text);
    color: white;
    padding: 12px 22px;
    border-radius: var(--ailc-radius);
    font-size: 0.88rem;
    z-index: 10010;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    animation: ailc-toast-in 0.3s ease;
}
@keyframes ailc-toast-in { from { opacity: 0; transform: translate(-50%, 10px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ============== Gate (logged out) ============== */
.ailc-gate {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 40px 20px;
}
.ailc-gate-card {
    background: white;
    padding: 40px;
    border-radius: var(--ailc-radius-lg);
    text-align: center;
    box-shadow: var(--ailc-shadow-lg);
    max-width: 420px;
}
.ailc-guest-card {
    max-width: 520px;
    border: 1px solid rgba(99,102,241,0.08);
}
.ailc-gate-icon { font-size: 48px; margin-bottom: 16px; }
.ailc-gate-card h2 { margin-bottom: 10px; }
.ailc-gate-card p { color: var(--ailc-text-muted); margin-bottom: 20px; }
.ailc-gate-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}
.ailc-gate-actions .ailc-btn {
    min-width: 180px;
    justify-content: center;
}

/* ============== Warning banner ============== */
.ailc-warning-banner {
    grid-column: 1 / -1;
    background: #FEF3C7;
    color: #92400E;
    padding: 12px 18px;
    text-align: center;
    font-size: 0.88rem;
    font-weight: 500;
    border-bottom: 1px solid #FDE68A;
}

/* ============== Range inputs ============== */
#ailc-app input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: var(--ailc-border);
    border-radius: 999px;
    outline: none;
}
#ailc-app input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px; height: 18px;
    background: var(--ailc-primary);
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid white;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
#ailc-app input[type="range"]::-moz-range-thumb {
    width: 18px; height: 18px;
    background: var(--ailc-primary);
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid white;
}

/* ============== Responsive ============== */
@media (max-width: 900px) {
    #ailc-app {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        border-radius: 0;
    }
    .ailc-sidebar {
        position: fixed;
        top: 0; left: -260px;
        width: 240px;
        height: 100vh;
        z-index: 10000;
        transition: left 0.3s ease;
        min-height: 100vh;
        padding-left: 14px;
        padding-right: 14px;
    }
    .ailc-sidebar-toggle { display: none; }
    .ailc-sidebar.open { left: 0; box-shadow: 0 0 40px rgba(0,0,0,0.2); }
    .ailc-topbar { display: flex; }
    .ailc-main { padding: 18px 16px 120px; }
    .ailc-hero { padding: 20px; }
    .ailc-hero h1 { font-size: 1.3rem; }
    .ailc-grid-3, .ailc-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .ailc-chat-panel { width: calc(100vw - 16px); right: 8px; bottom: 8px; height: calc(100vh - 90px); }
    .ailc-chat-fab { bottom: 16px; right: 16px; }
    .ailc-coach-popup { bottom: 90px; right: 8px; width: calc(100vw - 16px); }
    .ailc-notifications { top: 60px; right: 8px; width: calc(100vw - 16px); }
}

@media (max-width: 480px) {
    .ailc-grid-3, .ailc-grid-4 { grid-template-columns: 1fr; }
    .ailc-stat-value { font-size: 1.5rem; }
    .ailc-mood-grid { grid-template-columns: repeat(2, 1fr); }
    .ailc-gate-card { padding: 28px 22px; }
    .ailc-gate-actions .ailc-btn { width: 100%; }
}

/* Overlay for mobile sidebar */
.ailc-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 9999;
}
.ailc-overlay.active { display: block; }

/* ============== Membership / Premium ============== */
.ailc-premium-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    padding: 2px 8px;
    border-radius: 999px;
    background: linear-gradient(135deg, #F59E0B, #F97316);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}
.ailc-view-header h2 .ailc-premium-badge {
    margin-left: 10px;
    vertical-align: middle;
}
.ailc-premium-modal-card {
    max-width: 460px;
}
.ailc-premium-modal-body {
    margin-bottom: 18px;
}
.ailc-premium-modal-body p {
    margin: 0;
    color: var(--ailc-text-muted);
    line-height: 1.6;
}
.ailc-premium-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}


/* ============== UX polish overrides ============== */
.ailc-gate,
.ailc-gate * {
    box-sizing: border-box;
}

.ailc-gate {
    --ailc-primary: #6366F1;
    --ailc-primary-dark: #4F46E5;
    --ailc-primary-soft: #EEF2FF;
    --ailc-accent: #EC4899;
    --ailc-success: #10B981;
    --ailc-warning: #F59E0B;
    --ailc-danger: #EF4444;
    --ailc-info: #3B82F6;
    --ailc-bg: #F8FAFC;
    --ailc-surface: #FFFFFF;
    --ailc-surface-2: #F1F5F9;
    --ailc-text: #0F172A;
    --ailc-text-muted: #64748B;
    --ailc-border: #E2E8F0;
    --ailc-shadow: 0 1px 3px rgba(15,23,42,0.04), 0 4px 12px rgba(15,23,42,0.04);
    --ailc-shadow-lg: 0 10px 40px rgba(15,23,42,0.08);
    --ailc-radius: 14px;
    --ailc-radius-sm: 10px;
    --ailc-radius-lg: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--ailc-text);
}

.ailc-sidebar-header {
    align-items: center;
}

.ailc-sidebar-close {
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid var(--ailc-border);
    border-radius: 999px;
    background: var(--ailc-surface);
    color: var(--ailc-text-muted);
    cursor: pointer;
    flex-shrink: 0;
}

.ailc-user-card {
    align-items: stretch;
    gap: 12px;
    padding: 12px;
    border: 1px solid rgba(99, 102, 241, 0.08);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.ailc-user-avatar-wrap {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.14), rgba(236, 72, 153, 0.14));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ailc-avatar {
    width: 38px;
    height: 38px;
}

.ailc-user-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.ailc-user-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ailc-text-muted);
}

.ailc-user-card strong {
    font-size: 0.96rem;
    line-height: 1.15;
}

.ailc-user-actions {
    gap: 8px;
    margin-top: 2px;
}

.ailc-user-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 0 10px;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid var(--ailc-border);
    color: var(--ailc-text);
    font-size: 0.74rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s ease;
}

.ailc-user-link:hover {
    transform: translateY(-1px);
    border-color: rgba(99, 102, 241, 0.28);
    box-shadow: 0 8px 18px rgba(99, 102, 241, 0.12);
    color: var(--ailc-primary-dark);
}

.ailc-user-link-muted {
    color: var(--ailc-text-muted);
    background: rgba(255, 255, 255, 0.72);
}

.ailc-hero {
    padding: 22px 24px;
    gap: 14px;
}

.ailc-hero-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ailc-hero-text h1 {
    margin-bottom: 0;
    line-height: 1.15;
}

.ailc-stat-card,
.ailc-finance-stats .ailc-stat-card {
    min-height: 0;
}

.ailc-empty-state {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.92), rgba(241, 245, 249, 0.96));
    border: 1px dashed rgba(148, 163, 184, 0.36);
    color: var(--ailc-text);
    text-align: left;
}

.ailc-empty-state-compact {
    padding: 14px;
}

.ailc-empty-state-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
    flex-shrink: 0;
}

.ailc-empty-state-copy {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.ailc-empty-state-copy strong {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.25;
}

.ailc-empty-state-copy span {
    color: var(--ailc-text-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.ailc-empty-shell {
    padding: 14px;
}

.ailc-empty-shell-full {
    grid-column: 1 / -1;
}

.ailc-habit-card-full {
    padding: 16px 12px;
}

.ailc-habit-card-body {
    cursor: pointer;
}

.ailc-habit-delete {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(255, 255, 255, 0.48);
}

.ailc-gate {
    min-height: clamp(420px, 72vh, 760px);
    padding: 32px 18px;
    background:
        radial-gradient(circle at top left, rgba(99, 102, 241, 0.10), transparent 34%),
        radial-gradient(circle at top right, rgba(236, 72, 153, 0.10), transparent 32%),
        linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
}

.ailc-gate-card.ailc-guest-card {
    width: min(100%, 560px);
    padding: 32px;
    border: 1px solid rgba(99, 102, 241, 0.12);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    box-shadow: 0 26px 60px rgba(79, 70, 229, 0.10);
}

.ailc-gate-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 0 12px;
    margin-bottom: 16px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.08);
    color: var(--ailc-primary-dark);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ailc-gate-icon-wrap {
    width: 76px;
    height: 76px;
    margin: 0 auto 16px;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.14), rgba(236, 72, 153, 0.12));
    display: flex;
    align-items: center;
    justify-content: center;
}

.ailc-gate-copy h2 {
    margin-bottom: 12px;
    font-size: clamp(1.5rem, 4vw, 2rem);
}

.ailc-gate-copy p {
    margin: 0 auto 24px;
    max-width: 38ch;
    font-size: 0.98rem;
    line-height: 1.65;
}

.ailc-gate-actions-equal {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 12px;
    flex-wrap: nowrap;
}

.ailc-gate-actions-equal .ailc-btn {
    flex: 1 1 0;
    min-width: 0;
    min-height: 48px;
    font-size: 0.95rem;
    justify-content: center;
    border: 1px solid transparent;
}

.ailc-gate-actions-equal .ailc-btn-ghost {
    background: #ffffff;
    border-color: rgba(148, 163, 184, 0.38);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

body.ailc-mobile-open {
    overflow: hidden;
}

.ailc-overlay {
    background: rgba(15, 23, 42, 0.42);
    backdrop-filter: blur(2px);
}

.ailc-premium-badge {
    padding: 4px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, #fff7ed 0%, #fef3c7 100%);
    border: 1px solid rgba(245, 158, 11, 0.28);
    color: #9a3412;
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.ailc-premium-badge::before {
    content: '✦';
    margin-right: 4px;
    font-size: 0.58rem;
}

@media (max-width: 900px) {
    .ailc-sidebar {
        width: min(86vw, 320px);
        left: calc(min(86vw, 320px) * -1 - 10px);
        padding: 18px 14px 20px;
        gap: 14px;
    }

    .ailc-sidebar.open {
        left: 0;
    }

    .ailc-sidebar-close {
        display: inline-flex;
    }

    .ailc-menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 12px;
        background: var(--ailc-surface-2);
    }

    .ailc-main {
        padding: 16px 14px 104px;
    }

    .ailc-view-header {
        margin-bottom: 14px;
        gap: 10px;
    }

    .ailc-view-header h2 {
        font-size: 1.18rem;
    }

    .ailc-grid {
        gap: 12px;
        margin-bottom: 12px;
    }

    .ailc-card,
    .ailc-goal-card {
        padding: 16px;
        border-radius: 12px;
    }

    .ailc-card-header {
        margin-bottom: 10px;
        gap: 8px;
    }

    .ailc-card-header h3 {
        font-size: 0.98rem;
    }

    .ailc-stat-card {
        padding: 14px 16px;
    }

    .ailc-stat-label {
        margin-bottom: 6px;
        font-size: 0.74rem;
    }

    .ailc-list {
        gap: 8px;
    }

    .ailc-list-item {
        padding: 10px 12px;
        gap: 10px;
    }

    .ailc-list-title,
    .ailc-habit-name {
        font-size: 0.9rem;
    }

    .ailc-list-meta,
    .ailc-habit-streak,
    .ailc-empty-state-copy span {
        font-size: 0.78rem;
    }

    .ailc-list-empty {
        padding: 16px 14px;
    }

    .ailc-hero {
        padding: 14px 16px;
        gap: 10px;
        margin-bottom: 16px;
        align-items: flex-start;
    }

    .ailc-hero h1 {
        font-size: 1.18rem;
    }

    .ailc-hero .ailc-btn {
        min-height: 40px;
        width: 100%;
        justify-content: center;
    }

    .ailc-chat-fab {
        width: 46px;
        height: 46px;
        right: 12px;
        bottom: calc(12px + env(safe-area-inset-bottom, 0px));
        box-shadow: 0 10px 26px rgba(99, 102, 241, 0.32);
    }

    .ailc-fab-icon {
        font-size: 20px;
    }

    .ailc-fab-pulse {
        inset: -2px;
    }

    .ailc-coach-popup {
        bottom: 72px;
    }

    .ailc-user-card {
        padding: 11px;
    }
}

@media (max-width: 640px) {
    .ailc-gate-card.ailc-guest-card {
        padding: 28px 20px;
    }

    .ailc-gate-actions-equal {
        flex-direction: column;
    }

    .ailc-gate-actions-equal .ailc-btn {
        width: 100%;
    }
}