/* ═══════════════════════════════════════════════════════════
   Icookada Auth — Login / Register / Onboarding pages
   ═══════════════════════════════════════════════════════════ */

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

:root {
    --ica-red:      #c0392b;
    --ica-red-dark: #9b2335;
    --ica-bg:       #faf9f7;
    --ica-surface:  #ffffff;
    --ica-border:   #e8e3dc;
    --ica-text:     #1e1e1e;
    --ica-muted:    #6b6b6b;
    --ica-google:   #4285f4;
    --ica-apple:    #000000;
    --ica-facebook: #1877f2;
    --ica-radius:   12px;
    --ica-shadow:   0 4px 24px rgba(0,0,0,.08);
}

html, body { height: 100%; }

body.ica-auth-page {
    background: var(--ica-bg);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--ica-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Layout ──────────────────────────────────────────────── */
.ica-auth-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
}

.ica-auth-card {
    background: var(--ica-surface);
    border-radius: var(--ica-radius);
    box-shadow: var(--ica-shadow);
    width: 100%;
    max-width: 440px;
    padding: 48px 40px;
}

/* ── Logo ────────────────────────────────────────────────── */
.ica-auth-logo {
    display: block;
    text-align: center;
    margin-bottom: 32px;
    text-decoration: none;
}
.ica-auth-logo img {
    height: 48px;
    width: auto;
}
.ica-auth-logo-text {
    font-size: 28px;
    font-weight: 800;
    color: var(--ica-red);
    letter-spacing: -0.5px;
}

.ica-auth-title {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
}
.ica-auth-subtitle {
    font-size: 14px;
    color: var(--ica-muted);
    text-align: center;
    margin-bottom: 28px;
}

/* ── Social buttons ──────────────────────────────────────── */
.ica-social-btns {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.ica-social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1.5px solid var(--ica-border);
    background: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, border-color .15s;
    text-decoration: none;
    color: var(--ica-text);
    width: 100%;
}
.ica-social-btn:hover { background: #f5f5f5; border-color: #c8c8c8; }
.ica-social-btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.ica-social-btn--apple  { background: #000; color: #fff; border-color: #000; }
.ica-social-btn--apple:hover  { background: #222; }

.ica-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--ica-muted);
    font-size: 13px;
}
.ica-divider::before,
.ica-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--ica-border);
}

/* ── Form ────────────────────────────────────────────────── */
.ica-form-group {
    margin-bottom: 16px;
}
.ica-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--ica-text);
}

.ica-input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--ica-border);
    border-radius: 8px;
    font-size: 15px;
    background: #fff;
    color: var(--ica-text);
    transition: border-color .15s;
    appearance: none;
}
.ica-input:focus {
    outline: none;
    border-color: var(--ica-red);
    box-shadow: 0 0 0 3px rgba(192,57,43,.1);
}
.ica-input--error { border-color: #e74c3c; }

.ica-pw-wrap {
    position: relative;
}
.ica-pw-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ica-muted);
    padding: 4px;
}

/* Password strength */
.ica-pw-strength {
    display: flex;
    gap: 4px;
    margin-top: 6px;
}
.ica-pw-strength__bar {
    flex: 1;
    height: 3px;
    border-radius: 2px;
    background: var(--ica-border);
    transition: background .2s;
}
.ica-pw-strength[data-level="1"] .ica-pw-strength__bar:nth-child(1) { background: #e74c3c; }
.ica-pw-strength[data-level="2"] .ica-pw-strength__bar:nth-child(-n+2) { background: #f39c12; }
.ica-pw-strength[data-level="3"] .ica-pw-strength__bar:nth-child(-n+3) { background: #2ecc71; }
.ica-pw-strength[data-level="4"] .ica-pw-strength__bar { background: #27ae60; }

/* Newsletter & checkboxes */
.ica-check-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--ica-muted);
    cursor: pointer;
    line-height: 1.5;
    margin-bottom: 16px;
}
.ica-check-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--ica-red);
}

/* Primary button */
.ica-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 20px;
    background: var(--ica-red);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background .15s;
}
.ica-btn:hover:not(:disabled) { background: var(--ica-red-dark); }
.ica-btn:disabled { opacity: .6; cursor: not-allowed; }
.ica-btn--secondary {
    background: transparent;
    color: var(--ica-red);
    border: 1.5px solid var(--ica-red);
}
.ica-btn--secondary:hover:not(:disabled) { background: rgba(192,57,43,.06); }

/* Spinner */
.ica-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .7s linear infinite;
    display: none;
}
.ica-btn.loading .ica-spinner { display: block; }
.ica-btn.loading .ica-btn-label { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Error / info messages */
.ica-msg {
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
    display: none;
}
.ica-msg.visible { display: block; }
.ica-msg--error { background: #fdf0ef; color: #c0392b; border: 1px solid #f5c6c2; }
.ica-msg--success { background: #edfaf4; color: #1e8449; border: 1px solid #a9dfbf; }

/* Footer link */
.ica-auth-footer {
    margin-top: 24px;
    text-align: center;
    font-size: 13px;
    color: var(--ica-muted);
}
.ica-auth-footer a {
    color: var(--ica-red);
    text-decoration: none;
    font-weight: 600;
}
.ica-auth-footer a:hover { text-decoration: underline; }

/* Forgot password link */
.ica-forgot-link {
    display: block;
    text-align: right;
    font-size: 12px;
    color: var(--ica-muted);
    text-decoration: none;
    margin-top: -8px;
    margin-bottom: 16px;
}
.ica-forgot-link:hover { color: var(--ica-red); }

/* ── Onboarding steps ────────────────────────────────────── */
.ica-ob-steps {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-bottom: 32px;
}
.ica-ob-step {
    width: 28px;
    height: 4px;
    border-radius: 2px;
    background: var(--ica-border);
    transition: background .2s;
}
.ica-ob-step.active { background: var(--ica-red); }

.ica-ob-panel { display: none; }
.ica-ob-panel.active { display: block; }

/* Avatar picker */
.ica-avatar-picker {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}
.ica-avatar-preview {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--ica-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--ica-border);
}
.ica-avatar-preview img { width: 100%; height: 100%; object-fit: cover; }
.ica-avatar-actions { display: flex; flex-direction: column; gap: 8px; flex: 1; }

.ica-avatar-type-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}
.ica-avatar-type-tab {
    flex: 1;
    padding: 7px;
    border: 1.5px solid var(--ica-border);
    border-radius: 6px;
    background: none;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    color: var(--ica-muted);
    transition: all .15s;
}
.ica-avatar-type-tab.active {
    border-color: var(--ica-red);
    color: var(--ica-red);
    background: rgba(192,57,43,.05);
}

.ica-emoji-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 6px;
    margin-bottom: 12px;
}
.ica-emoji-btn {
    aspect-ratio: 1;
    border: 1.5px solid transparent;
    border-radius: 6px;
    background: #f5f5f5;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .15s;
    padding: 0;
}
.ica-emoji-btn:hover { background: #ebebeb; }
.ica-emoji-btn.selected { border-color: var(--ica-red); background: rgba(192,57,43,.08); }

/* Dietary pills */
.ica-dietary-section { margin-bottom: 24px; }
.ica-dietary-section h4 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--ica-muted);
    margin-bottom: 10px;
}
.ica-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.ica-pill {
    padding: 6px 12px;
    border-radius: 20px;
    border: 1.5px solid var(--ica-border);
    background: none;
    font-size: 13px;
    cursor: pointer;
    transition: all .15s;
    color: var(--ica-text);
    white-space: nowrap;
}
.ica-pill:hover { border-color: #aaa; }
.ica-pill.selected {
    background: var(--ica-red);
    color: #fff;
    border-color: var(--ica-red);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 480px) {
    .ica-auth-card { padding: 32px 20px; }
    .ica-emoji-grid { grid-template-columns: repeat(6, 1fr); }
}