/* ═══════════════════════════════════════════════════════════════════
   Kerykeion Astrology — Celestial Luxury Theme
   Fonts: Cormorant Garamond (display) + DM Sans (UI)
═══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Variables ──────────────────────────────────────────────────── */
.kast-wrapper {
    --kast-ink:       #0b0c1a;
    --kast-deep:      #0f1128;
    --kast-panel:     #13162e;
    --kast-card:      #181d3e;
    --kast-border:    rgba(180,160,100,.18);
    --kast-gold:      #c9a84c;
    --kast-gold-soft: #e8d08a;
    --kast-silver:    #a8b0c8;
    --kast-white:     #f0ece0;
    --kast-cream:     #e8e0cc;
    --kast-error:     #e87070;
    --kast-success:   #7ec89e;
    --kast-accent:    #7b6fce;
    --kast-r:         8px;
    --kast-r-lg:      16px;
    --kast-shadow:    0 8px 40px rgba(0,0,0,.5);
    --kast-glow:      0 0 24px rgba(201,168,76,.12);
    font-family: 'DM Sans', sans-serif;
}

/* ── Reset / Base ──────────────────────────────────────────────── */
.kast-wrapper *, .kast-wrapper *::before, .kast-wrapper *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
.kast-wrapper {
    background: var(--kast-ink);
    color: var(--kast-white);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.7;
}
.kast-wrapper h1, .kast-wrapper h2, .kast-wrapper h3 {
    font-family: 'Cormorant Garamond', serif;
}

/* ── Hero ────────────────────────────────────────────────────────── */
.kast-hero {
    position: relative;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(ellipse at 50% 60%, #1a1a4e 0%, #0b0c1a 70%);
    border-bottom: 1px solid var(--kast-border);
    overflow: hidden;
    padding: 4rem 2rem;
}

/* Stars */
.kast-stars { position: absolute; inset: 0; pointer-events: none; }
.kast-star {
    position: absolute;
    width: 2px;
    height: 2px;
    border-radius: 50%;
    background: var(--kast-gold-soft);
    animation: kast-twinkle var(--d, 3s) ease-in-out infinite var(--delay, 0s);
    top: var(--top, 50%);
    left: var(--left, 50%);
    opacity: var(--op, 0.4);
}
@keyframes kast-twinkle {
    0%, 100% { opacity: var(--op, .4); transform: scale(1); }
    50%       { opacity: 1;            transform: scale(1.6); }
}

.kast-hero-inner { position: relative; z-index: 1; }
.kast-sigil {
    font-size: 1.6rem;
    letter-spacing: .4em;
    color: var(--kast-gold);
    opacity: .7;
    margin-bottom: .6rem;
}
.kast-hero-title {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 300;
    letter-spacing: .06em;
    color: var(--kast-cream);
    line-height: 1.15;
    text-shadow: 0 2px 30px rgba(201,168,76,.3);
}
.kast-hero-tagline {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.15rem;
    font-style: italic;
    color: var(--kast-gold-soft);
    opacity: .8;
    margin-top: .8rem;
    letter-spacing: .08em;
}

/* ── Navigation ──────────────────────────────────────────────────── */
.kast-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    background: var(--kast-deep);
    border-bottom: 1px solid var(--kast-border);
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.kast-nav::-webkit-scrollbar { display: none; }
.kast-nav-btn {
    all: unset;
    cursor: pointer;
    padding: 1rem 1.8rem;
    font-size: .82rem;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--kast-silver);
    border-bottom: 2px solid transparent;
    transition: color .2s, border-color .2s;
    white-space: nowrap;
    flex-shrink: 0;
}
.kast-nav-btn:hover      { color: var(--kast-gold-soft); }
.kast-nav-btn.active {
    color: var(--kast-gold);
    border-bottom-color: var(--kast-gold);
}

/* ── Content Tabs ────────────────────────────────────────────────── */
.kast-content { padding: 2.5rem 1.5rem 4rem; max-width: 960px; margin: 0 auto; }
.kast-tab { display: none; animation: kast-fadein .35s ease; }
.kast-tab.active { display: block; }
@keyframes kast-fadein { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; } }

.kast-panel {
    background: var(--kast-panel);
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r-lg);
    padding: 2.5rem 2.5rem;
    box-shadow: var(--kast-shadow);
}
.kast-panel-title {
    font-size: 2rem;
    font-weight: 300;
    color: var(--kast-gold-soft);
    margin-bottom: 1.2rem;
    letter-spacing: .04em;
}
.kast-panel-text {
    color: var(--kast-silver);
    font-size: .95rem;
    max-width: 680px;
    margin-bottom: 2rem;
    line-height: 1.8;
}
.kast-panel-text strong { color: var(--kast-gold-soft); font-weight: 500; }

/* ── Welcome Feature Grid ─────────────────────────────────────────── */
.kast-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 1rem;
    margin-bottom: 2.5rem;
}
.kast-feature-card {
    background: var(--kast-card);
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r);
    padding: 1.4rem 1.2rem;
    text-align: center;
    transition: border-color .25s, transform .2s;
}
.kast-feature-card:hover {
    border-color: rgba(201,168,76,.4);
    transform: translateY(-3px);
}
.kast-feature-icon { font-size: 1.8rem; margin-bottom: .5rem; }
.kast-feature-card h3 {
    font-size: .9rem;
    font-weight: 500;
    color: var(--kast-cream);
    margin-bottom: .4rem;
    letter-spacing: .02em;
}
.kast-feature-card p { font-size: .78rem; color: var(--kast-silver); line-height: 1.5; }

.kast-badge {
    display: inline-block;
    margin-top: .7rem;
    padding: .2rem .8rem;
    border-radius: 100px;
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .08em;
    background: rgba(201,168,76,.15);
    color: var(--kast-gold);
    border: 1px solid rgba(201,168,76,.3);
}
.kast-badge.kast-badge-free {
    background: rgba(126,200,158,.12);
    color: var(--kast-success);
    border-color: rgba(126,200,158,.3);
}

.kast-cta-row { text-align: center; margin-top: 1rem; }

/* ── Buttons ─────────────────────────────────────────────────────── */
.kast-btn {
    all: unset;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    cursor: pointer;
    border-radius: var(--kast-r);
    padding: .72rem 1.6rem;
    font-size: .87rem;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    letter-spacing: .06em;
    text-transform: uppercase;
    transition: opacity .2s, transform .15s, box-shadow .2s;
}
.kast-btn:active { transform: scale(.97); }

.kast-btn-primary {
    background: linear-gradient(135deg, #b8922c, #d4b05a);
    color: var(--kast-ink);
    box-shadow: 0 4px 20px rgba(201,168,76,.3);
}
.kast-btn-primary:hover {
    opacity: .9;
    box-shadow: 0 6px 28px rgba(201,168,76,.45);
}
.kast-btn-outline {
    border: 1px solid var(--kast-gold);
    color: var(--kast-gold);
}
.kast-btn-outline:hover { background: rgba(201,168,76,.08); }
.kast-btn-large { padding: 1rem 2.4rem; font-size: .95rem; }
.kast-btn-full  { width: 100%; }
.kast-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Form Elements ────────────────────────────────────────────────── */
.kast-field-label {
    display: block;
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--kast-silver);
    margin-bottom: .45rem;
}
.kast-input {
    width: 100%;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r);
    padding: .75rem 1rem;
    color: var(--kast-white);
    font-size: .9rem;
    font-family: 'DM Sans', sans-serif;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    -webkit-appearance: none;
    appearance: none;
}
.kast-input::placeholder { color: rgba(168,176,200,.4); }
.kast-input:focus {
    border-color: rgba(201,168,76,.5);
    box-shadow: 0 0 0 3px rgba(201,168,76,.08);
}
.kast-input[type="date"]::-webkit-calendar-picker-indicator,
.kast-input[type="time"]::-webkit-calendar-picker-indicator {
    filter: invert(.6) sepia(1) hue-rotate(15deg);
    cursor: pointer;
}
.kast-field { margin-bottom: 1.3rem; }
.kast-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}
.kast-field-row-2 { grid-template-columns: 1fr 1fr; }
.kast-field-row-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 600px) {
    .kast-field-row, .kast-field-row-3 { grid-template-columns: 1fr; }
}

/* ── Autocomplete ────────────────────────────────────────────────── */
.kast-autocomplete-wrap { position: relative; }
.kast-autocomplete-list {
    position: absolute;
    top: calc(100% + 4px);
    left: 0; right: 0;
    background: #1c1f40;
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r);
    max-height: 220px;
    overflow-y: auto;
    z-index: 100;
    list-style: none;
    box-shadow: var(--kast-shadow);
    display: none;
}
.kast-autocomplete-list.open { display: block; }
.kast-autocomplete-list li {
    padding: .65rem 1rem;
    font-size: .85rem;
    color: var(--kast-silver);
    cursor: pointer;
    transition: background .15s;
    border-bottom: 1px solid rgba(255,255,255,.04);
    line-height: 1.4;
}
.kast-autocomplete-list li:hover, .kast-autocomplete-list li.focused {
    background: rgba(201,168,76,.1);
    color: var(--kast-gold-soft);
}
.kast-autocomplete-list li:last-child { border-bottom: none; }
.kast-selected-city {
    margin-top: .5rem;
    font-size: .8rem;
    color: var(--kast-success);
    min-height: 1.2em;
}

/* ── Report Type Selector ────────────────────────────────────────── */
.kast-report-selector { margin-bottom: 2rem; }
.kast-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: .8rem;
    margin-top: .6rem;
}
.kast-type-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.1rem .8rem;
    background: var(--kast-card);
    border: 2px solid var(--kast-border);
    border-radius: var(--kast-r);
    cursor: pointer;
    transition: border-color .2s, background .2s;
    text-align: center;
    gap: .35rem;
}
.kast-type-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0; height: 0;
}
.kast-type-card:has(input:checked),
.kast-type-card.selected {
    border-color: var(--kast-gold);
    background: rgba(201,168,76,.06);
}
.kast-type-card:hover { border-color: rgba(201,168,76,.4); }
.kast-type-icon { font-size: 1.5rem; }
.kast-type-name { font-size: .8rem; font-weight: 500; color: var(--kast-cream); }
.kast-type-price {
    font-size: .75rem;
    color: var(--kast-gold);
    font-weight: 500;
}
.kast-type-price.kast-free { color: var(--kast-success); }

/* ── Person Section ──────────────────────────────────────────────── */
.kast-person-section { animation: kast-fadein .3s ease; }
.kast-section-heading {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--kast-gold-soft);
    margin-bottom: 1.4rem;
    padding-bottom: .6rem;
    border-bottom: 1px solid var(--kast-border);
    letter-spacing: .04em;
}
.kast-section-divider {
    text-align: center;
    margin: 2rem 0 1.5rem;
    position: relative;
}
.kast-section-divider::before {
    content: '';
    position: absolute;
    top: 50%; left: 0; right: 0;
    height: 1px;
    background: var(--kast-border);
}
.kast-section-divider span {
    position: relative;
    background: var(--kast-panel);
    padding: 0 1rem;
    color: var(--kast-gold);
    font-size: .85rem;
    letter-spacing: .12em;
}

/* ── Form Footer ─────────────────────────────────────────────────── */
.kast-form-footer {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--kast-border);
    flex-wrap: wrap;
}
.kast-price-display {
    font-size: .85rem;
    color: var(--kast-silver);
}
.kast-price-display strong {
    color: var(--kast-gold);
    font-size: 1.1rem;
    font-family: 'Cormorant Garamond', serif;
}
.kast-form-error {
    width: 100%;
    color: var(--kast-error);
    font-size: .82rem;
    min-height: 1.2em;
    padding: .4rem 0;
}

/* ── Saved Reports ───────────────────────────────────────────────── */
.kast-login-prompt {
    background: var(--kast-card);
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r);
    padding: 1.5rem;
    margin-bottom: 2rem;
}
.kast-login-prompt p { color: var(--kast-silver); font-size: .9rem; margin-bottom: 1.2rem; }

.kast-empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--kast-silver);
}
.kast-empty-icon { font-size: 3rem; color: var(--kast-gold); opacity: .3; margin-bottom: 1rem; }

.kast-reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.2rem;
}
.kast-report-card {
    background: var(--kast-card);
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r);
    padding: 1.3rem;
    transition: border-color .2s;
    position: relative;
}
.kast-report-card:hover { border-color: rgba(201,168,76,.3); }
.kast-report-card-type {
    font-size: .7rem;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--kast-gold);
    margin-bottom: .4rem;
}
.kast-report-card-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    color: var(--kast-cream);
    margin-bottom: .2rem;
}
.kast-report-card-date {
    font-size: .75rem;
    color: var(--kast-silver);
    opacity: .6;
    margin-bottom: 1rem;
}
.kast-report-card-actions {
    display: flex;
    gap: .6rem;
}
.kast-report-card-actions .kast-btn {
    padding: .45rem 1rem;
    font-size: .75rem;
}
.kast-report-card-delete {
    all: unset;
    position: absolute;
    top: .8rem; right: .8rem;
    cursor: pointer;
    color: rgba(168,176,200,.3);
    font-size: .85rem;
    transition: color .2s;
    line-height: 1;
}
.kast-report-card-delete:hover { color: var(--kast-error); }

/* ── About ───────────────────────────────────────────────────────── */
.kast-about-content p {
    color: var(--kast-silver);
    font-size: .95rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}
.kast-about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}
.kast-about-card {
    background: var(--kast-card);
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r);
    padding: 1.3rem;
}
.kast-about-card h3 { font-size: .9rem; color: var(--kast-gold-soft); margin-bottom: .5rem; }
.kast-about-card p  { font-size: .8rem; color: var(--kast-silver); margin: 0; }
.kast-about-disclaimer {
    font-size: .78rem !important;
    opacity: .5;
    font-style: italic;
}

/* ── Modal ───────────────────────────────────────────────────────── */
.kast-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(6,7,18,.88);
    backdrop-filter: blur(6px);
    z-index: 9999;
    display: flex !important;
    align-items: flex-start;
    justify-content: center;
    padding: 1.5rem 1rem;
    overflow-y: auto;
    animation: kast-fadein .25s ease;
}
.kast-modal-inner {
    position: relative;
    background: var(--kast-panel);
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r-lg);
    width: 100%;
    max-width: 860px;
    box-shadow: 0 24px 80px rgba(0,0,0,.7), var(--kast-glow);
    overflow: hidden;
}
.kast-modal-small { max-width: 440px; padding: 2rem; }

.kast-modal-close {
    all: unset;
    position: absolute;
    top: 1rem; right: 1.2rem;
    cursor: pointer;
    font-size: 1rem;
    color: var(--kast-silver);
    z-index: 10;
    line-height: 1;
    padding: .3rem;
    transition: color .2s;
}
.kast-modal-close:hover { color: var(--kast-white); }

.kast-modal-header {
    padding: 2.5rem 2.5rem 1.5rem;
    background: linear-gradient(180deg, rgba(201,168,76,.06) 0%, transparent 100%);
    border-bottom: 1px solid var(--kast-border);
}
.kast-modal-badge {
    display: inline-block;
    padding: .25rem .9rem;
    border-radius: 100px;
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    background: rgba(201,168,76,.15);
    color: var(--kast-gold);
    border: 1px solid rgba(201,168,76,.3);
    margin-bottom: .8rem;
}
.kast-modal-title {
    font-size: 2rem;
    font-weight: 300;
    color: var(--kast-cream);
    letter-spacing: .04em;
}
.kast-modal-subtitle {
    color: var(--kast-silver);
    font-size: .85rem;
    margin-top: .3rem;
}
.kast-modal-body { padding: 2rem 2.5rem; }

/* Chart */
.kast-chart-container {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--kast-card);
    border: 1px solid var(--kast-border);
    border-radius: var(--kast-r);
}
.kast-chart-placeholder {
    text-align: center;
    padding: 3rem;
    color: var(--kast-silver);
}
.kast-chart-placeholder p { margin-top: 1rem; font-style: italic; font-size: .85rem; }
#kast-chart-svg svg { max-width: 100%; height: auto; }

/* Interpretations */
.kast-interpretations {}
.kast-interp-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--kast-border);
}
.kast-interp-section:last-child { border-bottom: none; }
.kast-interp-section h3 {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--kast-gold-soft);
    margin-bottom: .6rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.kast-interp-section p {
    color: var(--kast-silver);
    font-size: .88rem;
    line-height: 1.8;
}

/* Modal Footer */
.kast-modal-footer {
    padding: 1.3rem 2.5rem;
    background: rgba(0,0,0,.2);
    border-top: 1px solid var(--kast-border);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    flex-wrap: wrap;
}

/* Save Modal */
.kast-save-subtitle {
    color: var(--kast-silver);
    font-size: .87rem;
    margin-bottom: 1.4rem;
    line-height: 1.6;
}
.kast-save-subtitle strong { color: var(--kast-gold-soft); }

/* ── Spinner ─────────────────────────────────────────────────────── */
.kast-spinner {
    width: 40px; height: 40px;
    border: 3px solid rgba(201,168,76,.15);
    border-top-color: var(--kast-gold);
    border-radius: 50%;
    animation: kast-spin .9s linear infinite;
    margin: 0 auto;
}
@keyframes kast-spin { to { transform: rotate(360deg); } }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .kast-panel { padding: 1.5rem 1.2rem; }
    .kast-modal-header, .kast-modal-body, .kast-modal-footer {
        padding-left: 1.2rem;
        padding-right: 1.2rem;
    }
    .kast-content { padding: 1.2rem .8rem 3rem; }
    .kast-type-grid { grid-template-columns: repeat(2, 1fr); }
    .kast-feature-grid { grid-template-columns: repeat(2, 1fr); }
}
/* ── Toast Notification ──────────────────────────────────────────── */
.kast-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #1c1f40;
    border: 1px solid var(--kast-gold);
    color: var(--kast-gold-soft);
    padding: .9rem 1.4rem;
    border-radius: 8px;
    font-size: .85rem;
    font-family: 'DM Sans', sans-serif;
    z-index: 99999;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .35s, transform .35s;
    box-shadow: 0 8px 30px rgba(0,0,0,.5);
    max-width: 320px;
}
.kast-toast.kast-toast-in {
    opacity: 1;
    transform: translateY(0);
}