/* =============================================
   KYC VERIFICATION - full-screen wizard (js/kyc-flow.js)
   Part 1 of 2: the screen, stepper, cards, fields and upload boxes;
   css/kyc-2.css (linked right after this file) has the rest.
   Theme tokens only (style.css :root, light, high contrast), so dark, light
   and high contrast all follow without a rule of their own. Logical
   properties (inline-start/end) throughout, so Arabic mirrors by itself.
   ============================================= */

.kyc-screen {
    position: fixed;
    inset: 0;
    /* Above the phone menu sheet (1500), below toasts and the login screen
       (2000) so a status toast can still be read over it. */
    z-index: 1800;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color-scheme: dark;
}
html[data-theme="light"] .kyc-screen { color-scheme: light; }

.kyc-topbar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 12px 0 20px;
    padding-inline: 20px 12px;
    padding-top: env(safe-area-inset-top, 0px);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
}
.kyc-topbar-ico { display: inline-flex; color: var(--text-secondary); }
.kyc-topbar-title { flex: 1; font-size: 15px; font-weight: 600; color: var(--text-bright); }
.kyc-x {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 8px;
    background: none; border: none; color: var(--text-secondary); cursor: pointer;
}
.kyc-x:hover { background: var(--hover-surface-strong); color: var(--text-bright); }

.kyc-scroll {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}
.kyc-wrap {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px 20px calc(48px + env(safe-area-inset-bottom, 0px));
}
/* Headings take focus only so a screen reader lands on the new step; they
   are not controls, so no ring (high contrast's global ring included). */
.kyc-screen [tabindex="-1"]:focus,
html[data-contrast="high"] .kyc-screen [tabindex="-1"]:focus-visible { outline: none !important; }
.kyc-h1 { font-size: 28px; font-weight: 700; color: var(--text-bright); margin: 0 0 6px; letter-spacing: -0.01em; }
.kyc-lead { font-size: 15px; color: var(--text-secondary); margin: 0 0 24px; max-width: 34em; }

/* ---------- Stepper ---------- */
.kyc-stepper {
    list-style: none;
    display: flex;
    margin: 0 0 24px;
    padding: 0;
}
.kyc-step {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 0;
}
/* The line into each step from the previous one: green once that one is done. */
.kyc-step + .kyc-step::before {
    content: '';
    position: absolute;
    top: 21px;
    inset-inline-end: calc(50% + 22px);
    width: calc(100% - 44px);
    height: 2px;
    background: var(--border-primary);
}
.kyc-step.line-done::before { background: var(--green); }
.kyc-step-dot {
    position: relative;
    z-index: 1;
    width: 44px; height: 44px;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--bg-secondary);
    border: 2px solid var(--border-secondary);
    color: var(--text-primary);
    font: 600 15px/1 'Inter', sans-serif;
    padding: 0;
}
button.kyc-step-dot { cursor: pointer; }
button.kyc-step-dot:disabled { cursor: default; }
.kyc-step.is-done .kyc-step-dot { border-color: var(--green); color: var(--green); }
.kyc-step.is-current .kyc-step-dot {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}
.kyc-step-label { font-size: 13px; color: var(--text-secondary); text-align: center; overflow-wrap: anywhere; }
.kyc-step.is-current .kyc-step-label { color: var(--text-bright); font-weight: 700; }

/* ---------- Cards ---------- */
.kyc-card,
.kyc-banner {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 18px;
}
.kyc-card-title { font-size: 18px; font-weight: 700; color: var(--text-bright); margin: 0 0 20px; }
.kyc-card-title .kyc-opt { font-size: 13px; }
.kyc-card-text { color: var(--text-secondary); margin: -8px 0 20px; max-width: 36em; }

/* The yellow "Additional information required" box. */
.kyc-banner { border-color: var(--text-warn); }
.kyc-banner-title { color: var(--text-warn); font-size: 18px; font-weight: 700; margin: 0 0 10px; }
/* Compliance's notes and file names can be one long word (a pasted link,
   a phone's IMG_... name): they wrap rather than widen the page. */
.kyc-banner-msg { color: var(--text-primary); margin: 0 0 8px; overflow-wrap: anywhere; }
.kyc-banner ul { margin: 0; padding-inline-start: 24px; }
.kyc-banner li { color: var(--text-primary); font-size: 16px; margin: 6px 0; }
.kyc-banner-note { display: block; color: var(--text-secondary); font-size: 14px; overflow-wrap: anywhere; }

.kyc-notice {
    border-radius: 10px;
    padding: 10px 14px;
    margin-bottom: 18px;
    font-size: 14px;
    border: 1px solid transparent;
    overflow-wrap: anywhere;
}
.kyc-notice--error { background: var(--red-bg); color: var(--red); border-color: var(--red); }
.kyc-notice--ok { background: var(--green-bg); color: var(--green); border-color: var(--green); }

/* ---------- Fields ---------- */
.kyc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 24px;
}
.kyc-field { min-width: 0; }
.kyc-field--full { grid-column: 1 / -1; }
/* Direct children only: the upload box is a <label> inside a field too. */
.kyc-field > label,
.kyc-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.kyc-req { color: var(--accent); margin-inline-start: 3px; }
.kyc-opt { color: var(--text-muted); font-style: italic; font-weight: 400; text-transform: none; letter-spacing: 0; }
.kyc-hint { font-size: 12px; color: var(--text-muted); margin: 6px 0 0; }

.kyc-input {
    width: 100%;
    min-height: 50px;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-secondary);
    border-radius: 10px;
    color: var(--text-primary);
    font: 400 15px/1.3 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    outline: none;
}
.kyc-input::placeholder { color: var(--text-muted); opacity: 1; }
.kyc-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.kyc-input[aria-invalid="true"] { border-color: var(--red); }
.kyc-select { position: relative; }
.kyc-select select { appearance: none; -webkit-appearance: none; padding-inline-end: 40px; cursor: pointer; }
.kyc-select::after {
    content: '';
    position: absolute;
    top: 50%;
    inset-inline-end: 18px;
    width: 8px; height: 8px;
    margin-top: -6px;
    /* Physical sides on purpose: a down-arrow does not mirror in Arabic. */
    border-right: 2px solid var(--text-secondary);
    border-bottom: 2px solid var(--text-secondary);
    transform: rotate(45deg);
    pointer-events: none;
}
.kyc-err { color: var(--red); font-size: 13px; margin: 6px 0 0; overflow-wrap: anywhere; }
.kyc-err:empty { display: none; }

/* ---------- Upload zones ---------- */
.kyc-uploads { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.kyc-uploads--single { grid-template-columns: 1fr; }
.kyc-drop { position: relative; }
.kyc-file-input {
    position: absolute;
    width: 1px; height: 1px;
    opacity: 0;
    overflow: hidden;
}
.kyc-drop-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 150px;
    padding: 20px;
    text-align: center;
    background: var(--bg-input);
    border: 2px dashed var(--border-secondary);
    border-radius: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.kyc-drop-zone:hover,
.kyc-drop.is-over .kyc-drop-zone { border-color: var(--accent); background: var(--hover-surface); }
.kyc-drop:focus-within .kyc-drop-zone { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.kyc-drop.is-filled .kyc-drop-zone { border-style: solid; border-color: var(--green); }
.kyc-drop.is-busy .kyc-drop-zone { cursor: progress; }
.kyc-drop.is-invalid .kyc-drop-zone { border-color: var(--red); }
.kyc-drop-ico { color: var(--text-secondary); display: inline-flex; }
.kyc-drop.is-filled .kyc-drop-ico { color: var(--green); }
.kyc-drop-title { font-weight: 600; color: var(--text-primary); }
.kyc-drop-file { color: var(--text-primary); overflow-wrap: anywhere; }
.kyc-drop-file .kyc-ok { color: var(--green); font-weight: 700; margin-inline-start: 4px; }
.kyc-drop-hint { font-size: 13px; color: var(--text-muted); overflow-wrap: anywhere; }
.kyc-drop-view { position: absolute; top: 8px; inset-inline-end: 8px; }