/* ============================================================================
   BLEND — base.css
   Brutalist / Kinetic Typography theme (port from demo-design.php)
   ============================================================================ */

* { box-sizing: border-box; }

:root {
    --black: #000;
    --white: #fff;
    --gray-100: #f5f5f5;
    --gray-300: #ccc;
    --gray-500: #888;
    --gray-700: #444;
    --error: #d00;
    --success: #060;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--white);
    color: var(--black);
    font-family: 'Space Grotesk', sans-serif;
}

body {
    min-height: 100vh;
}

/* ===== Kinetic background ===== */
.kinetic-bg {
    position: fixed; top: 0; left: 0;
    width: 100vw; height: 100vh;
    display: flex; flex-direction: column; justify-content: space-around;
    pointer-events: none; opacity: 0.08; z-index: 0;
    transform-origin: center;
    transition: transform 0.2s ease-out;
}
.kinetic-row {
    white-space: nowrap;
    font-size: 15vw; font-weight: 700;
    text-transform: uppercase;
    animation: scrollText 30s linear infinite;
}
.kinetic-row:nth-child(even) { animation: scrollTextRev 35s linear infinite; }

@keyframes scrollText { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes scrollTextRev { 0% { transform: translateX(-50%); } 100% { transform: translateX(0); } }

/* ===== Layout containers ===== */
.page-wrap {
    position: relative; z-index: 10;
    min-height: 100vh;
    padding: 40px 20px;
    display: flex; justify-content: center; align-items: flex-start;
}

.card {
    position: relative; z-index: 10;
    background: var(--white);
    border: 4px solid var(--black);
    box-shadow: 20px 20px 0 var(--black);
    padding: 40px;
    width: 100%;
    transition: 0.2s;
}
.card-narrow { max-width: 560px; }
.card-wide { max-width: 920px; }

/* ===== Typography ===== */
h1, h2, h3 {
    margin: 0 0 20px 0;
    text-transform: uppercase;
    font-weight: 700;
}
h1 { font-size: 3rem; border-bottom: 4px solid var(--black); padding-bottom: 10px; }
h2 { font-size: 1.75rem; border-bottom: 2px solid var(--black); padding-bottom: 8px; }
h3 { font-size: 1.25rem; }

p { font-size: 1rem; line-height: 1.5; }
a { color: var(--black); }

/* ===== Form elements ===== */
.field { margin-bottom: 24px; }
label, .field-label {
    display: block;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}
.field-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 4px;
    font-weight: 300;
}
.field-error {
    display: block;
    font-size: 0.75rem;
    color: var(--error);
    margin-top: 6px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
    animation: errorFadeIn 0.2s ease-out;
}
.field-error::before {
    content: "⚠ ";
    font-weight: 900;
}
@keyframes errorFadeIn {
    from { opacity: 0; transform: translateY(-2px); }
    to   { opacity: 1; transform: translateY(0); }
}

input[type="text"], input[type="email"], input[type="tel"], input[type="url"],
input[type="number"], input[type="password"], select, textarea {
    width: 100%;
    box-sizing: border-box;
    border: none;
    border-bottom: 2px solid var(--gray-300);
    font-family: inherit;
    font-size: 1.25rem;
    padding: 10px 0;
    outline: none;
    background: transparent;
    color: var(--black);
    transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus {
    border-bottom-color: var(--black);
}
input.invalid, select.invalid, textarea.invalid {
    border-bottom-color: var(--error);
}
textarea { min-height: 120px; resize: vertical; font-size: 1rem; }
select { appearance: none; background: transparent url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M0 0l6 8 6-8z' fill='%23000'/></svg>") no-repeat right 0 center; padding-right: 20px; cursor: pointer; }
select:disabled { color: var(--gray-500); cursor: not-allowed; }

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    background: var(--black); color: var(--white);
    border: 4px solid var(--black);
    padding: 16px 28px;
    font-family: inherit;
    font-size: 1rem; font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: 0.15s;
    text-decoration: none;
    text-align: center;
}
.btn:hover { background: var(--white); color: var(--black); letter-spacing: 3px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.btn-block { display: block; width: 100%; }
.btn-ghost { background: var(--white); color: var(--black); }
.btn-ghost:hover { background: var(--black); color: var(--white); }
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-danger { background: var(--error); border-color: var(--error); }
.btn-danger:hover { background: var(--white); color: var(--error); border-color: var(--error); }

.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-row .btn { flex: 1; min-width: 140px; }

/* ===== Alerts ===== */
.alert {
    padding: 14px 18px;
    border: 3px solid var(--black);
    margin-bottom: 20px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
}
.alert-error { border-color: var(--error); color: var(--error); }
.alert-success { border-color: var(--success); color: var(--success); }
.alert-info { border-color: var(--black); }

/* ===== Misc ===== */
.muted { color: var(--gray-500); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 12px; }
.mt-2 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 12px; }
.mb-2 { margin-bottom: 24px; }
.flex { display: flex; }
.gap-1 { gap: 12px; }
.gap-2 { gap: 24px; }

/* ============================================================================
   Toast (BlendToast)
   ============================================================================ */
.blend-toast-container {
    position: fixed;
    top: 20px; right: 20px;
    z-index: 10000;
    display: flex; flex-direction: column;
    gap: 10px;
    width: min(420px, calc(100vw - 40px));
    pointer-events: none;
}
.blend-toast {
    pointer-events: auto;
    background: var(--white); color: var(--black);
    border: 4px solid var(--black);
    box-shadow: 8px 8px 0 var(--black);
    padding: 14px 16px;
    display: flex; gap: 12px; align-items: flex-start;
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.3, 1.2), opacity 0.2s;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.blend-toast.show { transform: translateX(0); opacity: 1; }
.blend-toast.hide { transform: translateX(20%); opacity: 0; }
.blend-toast--error   { background: var(--white); border-color: var(--error);   color: var(--error); }
.blend-toast--success { background: var(--black); border-color: var(--black);   color: var(--white); }
.blend-toast--info    { background: var(--white); border-color: var(--black);   color: var(--black); }
.blend-toast__icon {
    flex-shrink: 0;
    width: 26px; height: 26px;
    border: 2px solid currentColor;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.95rem;
}
.blend-toast__msg {
    flex: 1; line-height: 1.45;
    word-break: break-word;
    text-transform: none;
    letter-spacing: 0.2px;
    font-size: 0.85rem;
    font-weight: 600;
    padding-top: 2px;
}
.blend-toast__close {
    background: none; border: none; cursor: pointer;
    font-size: 1.5rem; line-height: 1;
    color: inherit; padding: 0; width: 26px; height: 26px;
    flex-shrink: 0;
    font-weight: 700;
}
.blend-toast__close:hover { transform: scale(1.2); }

@media (max-width: 480px) {
    .blend-toast-container { left: 10px; right: 10px; top: 10px; width: auto; }
    .blend-toast { box-shadow: 4px 4px 0 var(--black); }
    .blend-toast--error { box-shadow: 4px 4px 0 var(--error); }
}

/* ============================================================================
   Loading button (BlendUI.setLoading)
   ============================================================================ */
.btn-loading {
    pointer-events: none;
    opacity: 0.85;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.btn-spinner {
    display: inline-block;
    width: 14px; height: 14px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: blendSpin 0.7s linear infinite;
    flex-shrink: 0;
}
@keyframes blendSpin { to { transform: rotate(360deg); } }

/* ============================================================================
   Countdown / Coming Soon
   ============================================================================ */
.countdown-card { max-width: 720px; }
.countdown-title {
    font-size: clamp(2.4rem, 7vw, 4.5rem);
    margin: 0 0 12px 0;
    border: none;
    line-height: 0.95;
    letter-spacing: -1px;
}
.countdown-sub {
    font-size: 1.05rem;
    margin: 0 0 24px 0;
    font-weight: 300;
}
.countdown-target {
    font-size: 0.95rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}
.countdown-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 24px 0;
}
.countdown-cell {
    border: 4px solid var(--black);
    background: var(--white);
    padding: 16px 8px;
    text-align: center;
    box-shadow: 6px 6px 0 var(--black);
}
.countdown-cell .num {
    font-family: 'JetBrains Mono', monospace, 'Space Grotesk';
    font-size: clamp(2rem, 6vw, 3.2rem);
    font-weight: 700;
    line-height: 1;
    display: block;
}
.countdown-cell .lbl {
    display: block;
    margin-top: 6px;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 2px;
    font-weight: 700;
    color: var(--gray-700);
}

@media (max-width: 600px) {
    .countdown-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================================
   Admin watermark / banner (zamanı gelmeden form gören adminler için)
   ============================================================================ */
.admin-watermark {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #ffeb3b;
    color: var(--black);
    border-bottom: 4px solid var(--black);
    padding: 12px 20px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-align: center;
    line-height: 1.4;
}
.admin-watermark strong { font-weight: 900; text-decoration: underline; }
.admin-watermark .small {
    display: block;
    text-transform: none;
    font-weight: 400;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    margin-top: 4px;
    color: var(--gray-700);
}

/* ===== Mobile patch (port from demo-design) ===== */
@media (max-width: 800px) {
    html, body { overflow-x: hidden; max-width: 100vw; }
    .page-wrap { padding: 20px 12px; }
    .card { padding: 24px; box-shadow: 10px 10px 0 var(--black); }
    h1 { font-size: 2rem; }
    h2 { font-size: 1.4rem; }
    .kinetic-row { font-size: 22vw; }
    input, select, textarea { font-size: 1rem; }
    .btn { font-size: 0.9rem; padding: 14px 20px; }
}

@media (max-width: 480px) {
    .card { padding: 18px; box-shadow: 6px 6px 0 var(--black); border-width: 3px; }
    h1 { font-size: 1.6rem; }
    .btn-row { flex-direction: column; }
    .btn-row .btn { width: 100%; }
}