/* pwa-vault.css — Styles for Reusable 7-Word Envelope Encryption License Vault */

.pwa-vault-backdrop {
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(15, 23, 42, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-block: 12px;
    padding-inline: 12px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.pwa-vault-dialog {
    inline-size: 100%;
    max-inline-size: 780px;
    max-block-size: calc(100vh - 24px);
    max-block-size: calc(100dvh - 24px);
    margin-block: auto;
    margin-inline: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: #ffffff;
    color: #0f172a;
    border: 3px solid #0f172a;
    border-radius: 12px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
    padding-block: 0 24px;
    padding-inline: 24px;
    box-sizing: border-box;
    position: relative;
}

html[data-theme="dark"] .pwa-vault-dialog {
    background: #1e293b;
    color: #f8fafc;
    border-color: #475569;
}

.pwa-vault-header {
    position: sticky;
    inset-block-start: 0;
    z-index: 20;
    background: inherit;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-block: 16px 12px;
    padding-inline: 0;
    margin-block-end: 12px;
    border-block-end: 1px solid rgba(148, 163, 184, 0.25);
}

.pwa-vault-brand-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pwa-vault-lock-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 36px;
    block-size: 36px;
    border-radius: 8px;
    background: #eff6ff;
    color: #1d4ed8;
    flex-shrink: 0;
}

html[data-theme="dark"] .pwa-vault-lock-icon {
    background: rgba(37, 99, 235, 0.2);
    color: #93c5fd;
}

.pwa-vault-icon {
    display: inline-block;
    flex-shrink: 0;
    vertical-align: -2px;
}

.pwa-vault-kicker {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #2563eb;
}

html[data-theme="dark"] .pwa-vault-kicker {
    color: #60a5fa;
}

.pwa-vault-title {
    margin-block: 2px 0;
    margin-inline: 0;
    font-size: 1.3rem;
    font-weight: 800;
}

.pwa-vault-close-btn {
    background: rgba(148, 163, 184, 0.14);
    border: 1.5px solid #cbd5e1;
    color: inherit;
    min-inline-size: 44px;
    min-block-size: 44px;
    padding-block: 6px;
    padding-inline: 12px;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 800;
    flex-shrink: 0;
    box-sizing: border-box;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.pwa-vault-close-btn:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: #ef4444;
}

.pwa-vault-close-btn:focus-visible,
.pwa-vault-btn:focus-visible,
.pwa-vault-summary:focus-visible,
.pwa-vault-word-input:focus-visible,
.pwa-vault-fullkey-input:focus-visible {
    outline: 3px solid #ffdd00 !important;
    outline-offset: 0 !important;
    box-shadow: 0 0 0 5px #0b0c0c !important;
}

html[data-theme="dark"] .pwa-vault-close-btn {
    border-color: #64748b;
    background: rgba(51, 65, 85, 0.65);
}

.pwa-vault-desc {
    margin-block: 0 16px;
    margin-inline: 0;
    font-size: 0.9rem;
    line-height: 1.45;
    color: #475569;
}

html[data-theme="dark"] .pwa-vault-desc {
    color: #cbd5e1;
}

.pwa-vault-words-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-block-end: 16px;
}

.pwa-vault-dash {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-weight: 700;
    color: #94a3b8;
    padding-block-start: 18px;
    user-select: none;
}

.pwa-vault-word-slot {
    flex: 1 1 88px;
    min-inline-size: 84px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pwa-vault-word-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.68rem;
    font-weight: 700;
    padding-block: 0;
    padding-inline: 2px;
}

.pwa-vault-word-num {
    color: #64748b;
}

html[data-theme="dark"] .pwa-vault-word-num {
    color: #94a3b8;
}

.pwa-vault-word-badge {
    font-size: 0.65rem;
    padding-block: 1px;
    padding-inline: 5px;
    border-radius: 4px;
    background: #f1f5f9;
    color: #64748b;
}

html[data-theme="dark"] .pwa-vault-word-badge {
    background: #334155;
    color: #cbd5e1;
}

.pwa-vault-word-input {
    inline-size: 100%;
    min-block-size: 44px;
    box-sizing: border-box;
    padding-block: 9px;
    padding-inline: 6px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-align: center;
    text-transform: lowercase;
    border: 2px solid #cbd5e1;
    border-radius: 8px;
    background: #f8fafc;
    color: #0f172a;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

html[data-theme="dark"] .pwa-vault-word-input {
    background: #0f172a;
    color: #f8fafc;
    border-color: #475569;
}

.pwa-vault-word-input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* Valid Word State */
.pwa-vault-word-slot.is-valid .pwa-vault-word-input {
    border-color: #16a34a;
    background: #f0fdf4;
    color: #14532d;
}

html[data-theme="dark"] .pwa-vault-word-slot.is-valid .pwa-vault-word-input {
    border-color: #22c55e;
    background: rgba(22, 163, 74, 0.16);
    color: #bbf7d0;
}

.pwa-vault-word-slot.is-valid .pwa-vault-word-badge {
    background: #dcfce7;
    color: #15803d;
}

html[data-theme="dark"] .pwa-vault-word-slot.is-valid .pwa-vault-word-badge {
    background: rgba(22, 163, 74, 0.3);
    color: #86efac;
}

/* Invalid Word (Typo Checksum Failure) State */
.pwa-vault-word-slot.is-invalid .pwa-vault-word-input {
    border-color: #dc2626;
    background: #fef2f2;
    color: #7f1d1d;
    animation: pwa-vault-shake 0.25s ease-in-out;
}

html[data-theme="dark"] .pwa-vault-word-slot.is-invalid .pwa-vault-word-input {
    border-color: #ef4444;
    background: rgba(220, 38, 38, 0.2);
    color: #fecaca;
}

.pwa-vault-word-slot.is-invalid .pwa-vault-word-badge {
    background: #fee2e2;
    color: #b91c1c;
}

html[data-theme="dark"] .pwa-vault-word-slot.is-invalid .pwa-vault-word-badge {
    background: rgba(220, 38, 38, 0.35);
    color: #fca5a5;
}

@keyframes pwa-vault-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-3px); }
    75% { transform: translateX(3px); }
}

.pwa-vault-transfer-box {
    background: #f8fafc;
    border: 1.5px solid #cbd5e1;
    border-radius: 8px;
    padding-block: 10px;
    padding-inline: 12px;
    margin-block-end: 14px;
}

html[data-theme="dark"] .pwa-vault-transfer-box {
    background: #0f172a;
    border-color: #334155;
}

.pwa-vault-transfer-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 6px;
    margin-block-end: 6px;
}

.pwa-vault-transfer-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 800;
    color: #1e293b;
}

html[data-theme="dark"] .pwa-vault-transfer-label {
    color: #e2e8f0;
}

.pwa-vault-transfer-hint {
    font-size: 0.72rem;
    color: #64748b;
}

html[data-theme="dark"] .pwa-vault-transfer-hint {
    color: #94a3b8;
}

.pwa-vault-transfer-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pwa-vault-fullkey-input {
    flex: 1 1 280px;
    min-block-size: 44px;
    box-sizing: border-box;
    padding-block: 8px;
    padding-inline: 10px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: lowercase;
    border: 1.5px solid #cbd5e1;
    border-radius: 6px;
    background: #ffffff;
    color: #0f172a;
    outline: none;
}

.pwa-vault-input-plain {
    font-family: inherit;
    font-weight: 500;
    letter-spacing: normal;
    text-transform: none;
}

.pwa-vault-input-totp {
    flex: 0 1 150px;
    text-transform: none;
}

html[data-theme="dark"] .pwa-vault-fullkey-input {
    background: #1e293b;
    color: #f8fafc;
    border-color: #475569;
}

.pwa-vault-fullkey-input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.pwa-vault-status-bar {
    padding-block: 10px;
    padding-inline: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    background: #f1f5f9;
    color: #334155;
    border: 1px solid #e2e8f0;
    margin-block-end: 16px;
}

html[data-theme="dark"] .pwa-vault-status-bar {
    background: #0f172a;
    color: #cbd5e1;
    border-color: #334155;
}

.pwa-vault-status-bar.status-error {
    background: #fef2f2;
    color: #b91c1c;
    border-color: #fecaca;
    font-weight: 600;
}

html[data-theme="dark"] .pwa-vault-status-bar.status-error {
    background: rgba(185, 28, 28, 0.22);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.45);
}

.pwa-vault-status-bar.status-valid {
    background: #f0fdf4;
    color: #15803d;
    border-color: #bbf7d0;
    font-weight: 600;
}

html[data-theme="dark"] .pwa-vault-status-bar.status-valid {
    background: rgba(21, 128, 61, 0.22);
    color: #86efac;
    border-color: rgba(34, 197, 94, 0.45);
}

.pwa-vault-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.pwa-vault-actions-start,
.pwa-vault-actions-end {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.pwa-vault-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-block-size: 44px;
    padding-block: 9px;
    padding-inline: 15px;
    border-radius: 7px;
    font-size: 0.86rem;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid transparent;
    box-sizing: border-box;
    text-decoration: none;
    transition: opacity 0.15s ease, transform 0.1s ease;
}

.pwa-vault-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.pwa-vault-btn-primary {
    background: #2563eb;
    color: #ffffff;
}

.pwa-vault-btn-secondary {
    background: #e2e8f0;
    color: #1e293b;
}

html[data-theme="dark"] .pwa-vault-btn-secondary {
    background: #334155;
    color: #f8fafc;
}

.pwa-vault-btn-danger {
    background: #fee2e2;
    color: #b91c1c;
    border-color: #fecaca;
}

html[data-theme="dark"] .pwa-vault-btn-danger {
    background: rgba(185, 28, 28, 0.25);
    color: #fecaca;
    border-color: rgba(239, 68, 68, 0.45);
}

.pwa-vault-details {
    margin-block-start: 10px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #f8fafc;
    padding-block: 4px 10px;
    padding-inline: 12px;
}

html[data-theme="dark"] .pwa-vault-details {
    border-color: #334155;
    background: #0f172a;
}

.pwa-vault-summary {
    display: flex;
    align-items: center;
    gap: 7px;
    min-block-size: 44px;
    cursor: pointer;
    font-weight: 800;
    font-size: 0.84rem;
    color: #1e293b;
    user-select: none;
    box-sizing: border-box;
}

html[data-theme="dark"] .pwa-vault-summary {
    color: #e2e8f0;
}

.pwa-vault-panel {
    margin-block-start: 6px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pwa-vault-note {
    font-size: 0.78rem;
    line-height: 1.4;
    color: #475569;
}

html[data-theme="dark"] .pwa-vault-note {
    color: #cbd5e1;
}

.pwa-vault-link {
    color: #1d4ed8;
    font-weight: 700;
}

html[data-theme="dark"] .pwa-vault-link {
    color: #60a5fa;
}

.pwa-vault-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: flex-start;
}

.pwa-vault-field-group {
    flex: 1 1 180px;
    min-inline-size: 140px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pwa-vault-field-group.pwa-vault-field-totp {
    flex: 0 1 13ch;
    min-inline-size: 11ch;
}

.pwa-vault-field-label {
    font-size: 0.76rem;
    font-weight: 700;
    line-height: 1.25;
    color: #1e293b;
}

html[data-theme="dark"] .pwa-vault-field-label {
    color: #e2e8f0;
}

.pwa-vault-input-totp {
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.12em;
    text-align: center;
}

.pwa-vault-row-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.pwa-vault-btn-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.pwa-vault-inline-status {
    font-size: 0.78rem;
    color: #475569;
}

html[data-theme="dark"] .pwa-vault-inline-status {
    color: #cbd5e1;
}

.pwa-vault-inline-status[data-tone="ok"] {
    color: #15803d;
}

html[data-theme="dark"] .pwa-vault-inline-status[data-tone="ok"] {
    color: #86efac;
}

.pwa-vault-inline-status[data-tone="warn"] {
    color: #b45309;
}

html[data-theme="dark"] .pwa-vault-inline-status[data-tone="warn"] {
    color: #fcd34d;
}

.pwa-vault-inline-status[data-tone="error"] {
    color: #b91c1c;
}

html[data-theme="dark"] .pwa-vault-inline-status[data-tone="error"] {
    color: #fca5a5;
}

.pwa-vault-linked-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.74rem;
    background: #dcfce7;
    color: #15803d;
    padding-block: 3px;
    padding-inline: 8px;
    border-radius: 4px;
    font-weight: 700;
}

html[data-theme="dark"] .pwa-vault-linked-badge {
    background: rgba(21, 128, 61, 0.3);
    color: #86efac;
}

@media (max-width: 640px), (max-height: 720px) {
    .pwa-vault-backdrop {
        padding-block: 8px;
        padding-inline: 8px;
    }
    .pwa-vault-dialog {
        max-block-size: calc(100vh - 16px);
        max-block-size: calc(100dvh - 16px);
        padding-block: 0 14px;
        padding-inline: 14px;
        border-width: 2px;
    }
    .pwa-vault-header {
        padding-block: 10px;
        padding-inline: 0;
        margin-block-end: 8px;
    }
    .pwa-vault-title {
        font-size: 1.05rem;
    }
    .pwa-vault-desc {
        font-size: 0.8rem;
        margin-block-end: 10px;
    }
    .pwa-vault-dash {
        display: none;
    }
    .pwa-vault-words-row {
        gap: 5px;
        margin-block-end: 10px;
    }
    .pwa-vault-word-slot {
        flex: 1 1 28%;
        min-inline-size: 72px;
    }
    .pwa-vault-word-input {
        min-block-size: 44px;
        padding-block: 8px;
        padding-inline: 4px;
        font-size: 0.88rem;
    }
    .pwa-vault-transfer-box {
        padding-block: 8px;
        padding-inline: 10px;
        margin-block-end: 10px;
    }
    .pwa-vault-status-bar {
        padding-block: 8px;
        padding-inline: 10px;
        margin-block-end: 10px;
        font-size: 0.78rem;
    }
    .pwa-vault-btn {
        min-block-size: 44px;
        padding-block: 8px;
        padding-inline: 12px;
        font-size: 0.8rem;
    }
}