/* KnexPay Modal Styles - Blueprint Inspired */

/* ========================================
   BASE MODAL
   ======================================== */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100dvh;
    background: rgba(0, 0, 0, 0.9);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    max-width: 400px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: var(--bg-card);
    z-index: 1;
}

.modal-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--cyan);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.close-btn {
    width: 32px;
    height: 32px;
    background: rgba(255, 51, 51, 0.1);
    border: 1px solid rgba(255, 51, 51, 0.3);
    border-radius: var(--radius-sm);
    color: var(--red);
    font-size: 20px;
    font-weight: 300;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    line-height: 1;
}

.close-btn:hover {
    background: rgba(255, 51, 51, 0.2);
    border-color: var(--red);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border);
    display: flex;
    gap: var(--spacing-sm);
}

.modal-footer .btn {
    flex: 1;
}

/* ========================================
   QR SCANNER MODAL
   ======================================== */

.modal-scanner {
    padding: 0;
    overflow: hidden;
    max-width: 100%;
    width: 100%;
    height: 100%;
    border-radius: 0;
    margin: 0;
}

.scanner-container {
    position: relative;
    width: 100%;
    height: calc(100vh - 100px);
    background: #000;
    overflow: hidden;
}

.scanner-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qr-scanner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.qr-scanner-frame {
    width: 200px;
    height: 200px;
    border: 2px solid var(--neon);
    border-radius: var(--radius-md);
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
    position: relative;
}

.qr-scanner-frame::before,
.qr-scanner-frame::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid var(--neon);
}

.qr-scanner-frame::before {
    top: -3px;
    left: -3px;
    border-right: none;
    border-bottom: none;
    border-radius: var(--radius-sm) 0 0 0;
}

.qr-scanner-frame::after {
    bottom: -3px;
    right: -3px;
    border-left: none;
    border-top: none;
    border-radius: 0 0 var(--radius-sm) 0;
}

.scanner-hint {
    padding: var(--spacing-md);
    text-align: center;
    font-size: 12px;
    color: var(--text-dim);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

/* ========================================
   CONFIRM MODAL
   ======================================== */

.confirm-modal .modal-body {
    text-align: center;
}

.confirm-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.confirm-icon.warning {
    background: rgba(255, 255, 0, 0.1);
    border: 2px solid var(--yellow);
}

.confirm-icon.danger {
    background: rgba(255, 51, 51, 0.1);
    border: 2px solid var(--red);
}

.confirm-icon.success {
    background: rgba(255, 140, 0, 0.1);
    border: 2px solid var(--neon);
}

.confirm-icon svg {
    width: 32px;
    height: 32px;
}

.confirm-icon.warning svg { fill: var(--yellow); }
.confirm-icon.danger svg { fill: var(--red); }
.confirm-icon.success svg { fill: var(--neon); }

.confirm-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--spacing-sm);
}

.confirm-message {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   SEND CONFIRM MODAL
   ======================================== */

.send-confirm-details {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.send-confirm-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.send-confirm-row:last-child {
    border-bottom: none;
}

.send-confirm-label {
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.send-confirm-value {
    font-size: 12px;
    color: var(--text);
    font-weight: 500;
    text-align: right;
    word-break: break-all;
    max-width: 60%;
}

.send-confirm-value.amount {
    color: var(--neon);
    font-size: 16px;
    font-weight: 700;
}

/* ========================================
   SECRET KEY MODAL
   ======================================== */

.secret-key-display {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.secret-key-text {
    font-size: 11px;
    color: var(--yellow);
    word-break: break-all;
    line-height: 1.6;
    font-family: var(--font);
}

.secret-key-warning {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(255, 51, 51, 0.1);
    border: 1px solid rgba(255, 51, 51, 0.3);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.secret-key-warning svg {
    width: 20px;
    height: 20px;
    fill: var(--red);
    flex-shrink: 0;
    margin-top: 2px;
}

.secret-key-warning p {
    font-size: 11px;
    color: var(--text-dim);
    line-height: 1.5;
}

/* ========================================
   SUCCESS/ERROR STATES
   ======================================== */

.result-modal .modal-body {
    text-align: center;
    padding: var(--spacing-xl);
}

.result-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scale-in 0.3s ease;
}

.result-icon.success {
    background: rgba(255, 140, 0, 0.1);
    border: 2px solid var(--neon);
}

.result-icon.error {
    background: rgba(255, 51, 51, 0.1);
    border: 2px solid var(--red);
}

.result-icon svg {
    width: 40px;
    height: 40px;
}

.result-icon.success svg { stroke: var(--neon); }
.result-icon.error svg { stroke: var(--red); }

.result-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.result-title.success { color: var(--neon); }
.result-title.error { color: var(--red); }

.result-message {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.6;
}

.result-hash {
    font-size: 10px;
    color: var(--text-muted);
    word-break: break-all;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--bg);
    border-radius: var(--radius-sm);
}

/* ========================================
   MNEMONIC/SEED MODAL
   ======================================== */

.mnemonic-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.mnemonic-word {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    text-align: center;
    font-size: 12px;
}

.mnemonic-word-num {
    font-size: 9px;
    color: var(--magenta);
    display: block;
    margin-bottom: 2px;
}

.mnemonic-word-text {
    color: var(--neon);
    font-weight: 500;
}