/**
 * Admin Modals - Sistema de Pop-ups Personalizados
 * Business Education - Ambiente Gerencial
 *
 * Substitui alert(), confirm() e prompt() nativos
 * por modais elegantes no estilo do admin
 *
 * Adapta-se automaticamente à cor --primary de cada página.
 */

/* ========== Google Fonts: Poppins ========== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* ========== CSS Variables ========== */
:root {
    /* Modal Colors */
    --modal-overlay-bg: rgba(30, 30, 45, 0.7);
    --modal-bg: #ffffff;
    --modal-border: #e5e0d8;
    --modal-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Modal Text */
    --modal-title-color: #1e1e2d;
    --modal-text-color: #5c5650;

    /* Modal Sizes */
    --modal-width-sm: 400px;
    --modal-width-md: 480px;
    --modal-width-lg: 560px;

    /* Status Colors (fixos — independem da página) */
    --modal-info-color: #3b82f6;
    --modal-info-bg: rgba(59, 130, 246, 0.1);
    --modal-success-color: #10b981;
    --modal-success-bg: rgba(16, 185, 129, 0.1);
    --modal-warning-color: #f59e0b;
    --modal-warning-bg: rgba(245, 158, 11, 0.1);
    --modal-error-color: #ef4444;
    --modal-error-bg: rgba(239, 68, 68, 0.1);
}

/* ========== Overlay ========== */
.admin-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modal-overlay-bg);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    padding: 20px;

    /* --modal-accent é injetado pelo JS com a cor --primary da página */
    --modal-accent: #3b82f6;
    --modal-accent-bg: rgba(59, 130, 246, 0.1);
}

.admin-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========== Modal Container ========== */
.admin-modal {
    background: var(--modal-bg);
    border-radius: 20px;
    box-shadow: var(--modal-shadow);
    width: 100%;
    max-width: var(--modal-width-md);
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
    font-family: 'Poppins', sans-serif;
}

.admin-modal-overlay.active .admin-modal {
    transform: scale(1) translateY(0);
}

/* Modal Sizes */
.admin-modal.modal-sm {
    max-width: var(--modal-width-sm);
}

.admin-modal.modal-lg {
    max-width: var(--modal-width-lg);
}

/* ========== Modal Header ========== */
.admin-modal-header {
    padding: 28px 28px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Icon Circle */
.admin-modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 16px;
    position: relative;
    flex-shrink: 0;
}

/* Animated ring around icon */
.admin-modal-icon::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    border: 2px solid currentColor;
    opacity: 0.3;
    animation: modal-icon-pulse 2s ease-in-out infinite;
}

@keyframes modal-icon-pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.1; }
}

/* Icon Types */
.admin-modal-icon.icon-info {
    background: var(--modal-info-bg);
    color: var(--modal-info-color);
}

.admin-modal-icon.icon-success {
    background: var(--modal-success-bg);
    color: var(--modal-success-color);
}

.admin-modal-icon.icon-warning {
    background: var(--modal-warning-bg);
    color: var(--modal-warning-color);
}

.admin-modal-icon.icon-error {
    background: var(--modal-error-bg);
    color: var(--modal-error-color);
}

/* Confirm icon usa a cor accent da página */
.admin-modal-icon.icon-confirm {
    background: var(--modal-accent-bg);
    color: var(--modal-accent);
}

/* Title */
.admin-modal-title {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--modal-title-color);
    margin: 0;
    letter-spacing: -0.2px;
    text-align: center;
    line-height: 1.4;
}

/* ========== Modal Body ========== */
.admin-modal-body {
    padding: 16px 28px 24px;
    overflow-y: auto;
    flex: 1;
}

/* Slim scrollbar */
.admin-modal-body::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
.admin-modal-body::-webkit-scrollbar-track {
    background: transparent;
}
.admin-modal-body::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12);
    border-radius: 3px;
}
.admin-modal-body::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.2);
}
.admin-modal-body {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
}

.admin-modal-message {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--modal-text-color);
    line-height: 1.7;
    text-align: left;
    margin: 0;
    word-break: break-word;
}

/* Single-line messages get centered */
.admin-modal-message.single-line {
    text-align: center;
}

.admin-modal-message strong,
.admin-modal-message b {
    color: var(--modal-title-color);
    font-weight: 600;
}

.admin-modal-message br + br {
    display: block;
    content: "";
    margin-top: 8px;
}

/* Input for Prompt */
.admin-modal-input-wrapper {
    margin-top: 20px;
}

.admin-modal-input {
    width: 100%;
    padding: 14px 16px;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    border: 2px solid #e5e0d8;
    border-radius: 12px;
    background: #fafaf9;
    color: var(--modal-title-color);
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.admin-modal-input:focus {
    border-color: var(--modal-accent);
    background: #ffffff;
    box-shadow: 0 0 0 4px var(--modal-accent-bg);
}

.admin-modal-input::placeholder {
    color: #a8a29e;
}

/* Textarea variant */
.admin-modal-input.textarea {
    min-height: 100px;
    resize: vertical;
}

/* ========== Modal Footer ========== */
.admin-modal-footer {
    padding: 0 28px 24px;
    display: flex;
    gap: 12px;
    justify-content: center;
}

.admin-modal-footer.single-btn {
    justify-content: center;
}

.admin-modal-footer.dual-btn {
    justify-content: center;
}

/* ========== Buttons ========== */
.admin-modal-btn {
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0;
    min-width: 120px;
    line-height: 1.2;
    position: relative;
    white-space: nowrap;
}

.admin-modal-btn:focus {
    outline: none;
}

/* Primary Button — usa a cor accent da página */
.admin-modal-btn.btn-primary {
    background: var(--modal-accent);
    color: #ffffff;
    box-shadow: 0 4px 14px color-mix(in srgb, var(--modal-accent) 30%, transparent);
}

.admin-modal-btn.btn-primary:hover {
    filter: brightness(1.12);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--modal-accent) 40%, transparent);
}

.admin-modal-btn.btn-primary:active {
    transform: translateY(0);
    filter: brightness(0.95);
}

/* Secondary Button */
.admin-modal-btn.btn-secondary {
    background: #f5f5f4;
    color: #57534e;
    border: 1px solid #e5e0d8;
}

.admin-modal-btn.btn-secondary:hover {
    background: #e7e5e4;
    border-color: #d6d3d1;
}

/* Success Button */
.admin-modal-btn.btn-success {
    background: var(--modal-success-color);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.admin-modal-btn.btn-success:hover {
    filter: brightness(1.12);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

/* Danger Button */
.admin-modal-btn.btn-danger {
    background: var(--modal-error-color);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.3);
}

.admin-modal-btn.btn-danger:hover {
    filter: brightness(1.12);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

/* Info Button */
.admin-modal-btn.btn-info {
    background: var(--modal-info-color);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.admin-modal-btn.btn-info:hover {
    filter: brightness(1.12);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

/* Warning Button */
.admin-modal-btn.btn-warning {
    background: var(--modal-warning-color);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.admin-modal-btn.btn-warning:hover {
    filter: brightness(1.12);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* ========== Toast Notifications ========== */
.admin-toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.admin-toast {
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 320px;
    max-width: 420px;
    transform: translateX(120%);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: auto;
    border-left: 4px solid;
    font-family: 'Poppins', sans-serif;
    position: relative;
    overflow: hidden;
}

.admin-toast.active {
    transform: translateX(0);
}

.admin-toast.toast-success {
    border-left-color: var(--modal-success-color);
}

.admin-toast.toast-error {
    border-left-color: var(--modal-error-color);
}

.admin-toast.toast-warning {
    border-left-color: var(--modal-warning-color);
}

.admin-toast.toast-info {
    border-left-color: var(--modal-info-color);
}

.admin-toast-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.admin-toast.toast-success .admin-toast-icon {
    background: var(--modal-success-bg);
    color: var(--modal-success-color);
}

.admin-toast.toast-error .admin-toast-icon {
    background: var(--modal-error-bg);
    color: var(--modal-error-color);
}

.admin-toast.toast-warning .admin-toast-icon {
    background: var(--modal-warning-bg);
    color: var(--modal-warning-color);
}

.admin-toast.toast-info .admin-toast-icon {
    background: var(--modal-info-bg);
    color: var(--modal-info-color);
}

.admin-toast-content {
    flex: 1;
    min-width: 0;
}

.admin-toast-title {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--modal-title-color);
    margin: 0 0 2px;
}

.admin-toast-message {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    color: var(--modal-text-color);
    margin: 0;
    line-height: 1.4;
}

.admin-toast-close {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: #a8a29e;
    cursor: pointer;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.admin-toast-close:hover {
    background: #f5f5f4;
    color: #57534e;
}

/* Progress bar for auto-close */
.admin-toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: currentColor;
    opacity: 0.3;
    border-radius: 0 0 0 14px;
    animation: toast-progress linear forwards;
}

@keyframes toast-progress {
    from { width: 100%; }
    to { width: 0%; }
}

/* ========== Loading Modal ========== */
.admin-modal-loading {
    padding: 40px;
    text-align: center;
    font-family: 'Poppins', sans-serif;
}

.admin-modal-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid #e5e0d8;
    border-top-color: var(--modal-accent);
    border-radius: 50%;
    animation: modal-spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

@keyframes modal-spin {
    to { transform: rotate(360deg); }
}

.admin-modal-loading-text {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--modal-text-color);
    margin: 0;
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .admin-modal-overlay {
        padding: 16px;
        align-items: flex-end;
    }

    .admin-modal {
        max-width: 100%;
        border-radius: 20px 20px 0 0;
        max-height: 85vh;
    }

    .admin-modal-overlay.active .admin-modal {
        transform: scale(1) translateY(0);
    }

    .admin-modal-header {
        padding: 20px 20px 0;
    }

    .admin-modal-body {
        padding: 12px 20px 20px;
    }

    .admin-modal-footer {
        padding: 0 20px 20px;
        flex-direction: column;
    }

    .admin-modal-btn {
        width: 100%;
    }

    .admin-toast-container {
        top: auto;
        bottom: 20px;
        right: 16px;
        left: 16px;
    }

    .admin-toast {
        min-width: auto;
        max-width: none;
    }
}

/* ========== Dark Theme Support ========== */
.admin-content.dark-theme ~ .admin-modal-overlay,
body.dark-theme .admin-modal-overlay {
    --modal-bg: #1e1e2d;
    --modal-border: #2d2d3d;
    --modal-title-color: #ffffff;
    --modal-text-color: rgba(255, 255, 255, 0.7);
}

.admin-content.dark-theme ~ .admin-modal-overlay .admin-modal-input,
body.dark-theme .admin-modal-overlay .admin-modal-input {
    background: #2d2d3d;
    border-color: #3d3d4d;
    color: #ffffff;
}

.admin-content.dark-theme ~ .admin-modal-overlay .admin-modal-input:focus,
body.dark-theme .admin-modal-overlay .admin-modal-input:focus {
    background: #3d3d4d;
    border-color: var(--modal-accent);
}

.admin-content.dark-theme ~ .admin-toast-container .admin-toast,
body.dark-theme .admin-toast-container .admin-toast {
    background: #2d2d3d;
}

.admin-content.dark-theme ~ .admin-toast-container .admin-toast-title,
body.dark-theme .admin-toast-container .admin-toast-title {
    color: #ffffff;
}

.admin-content.dark-theme ~ .admin-toast-container .admin-toast-message,
body.dark-theme .admin-toast-container .admin-toast-message {
    color: rgba(255, 255, 255, 0.7);
}

/* ========== Animation Helpers ========== */
.admin-modal-shake {
    animation: modal-shake 0.4s ease-in-out;
}

@keyframes modal-shake {
    0%, 100% { transform: scale(1) translateX(0); }
    20% { transform: scale(1) translateX(-10px); }
    40% { transform: scale(1) translateX(10px); }
    60% { transform: scale(1) translateX(-6px); }
    80% { transform: scale(1) translateX(6px); }
}

/* ========== SCROLLBAR SLIM (global) ========== */
.scrollbar-slim::-webkit-scrollbar,
.json-viewer::-webkit-scrollbar,
.modal-body::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
.scrollbar-slim::-webkit-scrollbar-track,
.json-viewer::-webkit-scrollbar-track,
.modal-body::-webkit-scrollbar-track {
    background: transparent;
}
.scrollbar-slim::-webkit-scrollbar-thumb,
.json-viewer::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12);
    border-radius: 3px;
}
.scrollbar-slim::-webkit-scrollbar-thumb:hover,
.json-viewer::-webkit-scrollbar-thumb:hover,
.modal-body::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.2);
}
.scrollbar-slim,
.json-viewer,
.modal-body {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
}

/* Dark theme scrollbar */
.json-viewer::-webkit-scrollbar-thumb,
.admin-content.dark-theme .json-viewer::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.24);
}
.json-viewer::-webkit-scrollbar-thumb:hover,
.admin-content.dark-theme .json-viewer::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.4);
}
.json-viewer,
.admin-content.dark-theme .json-viewer {
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
}

/* ========== JSON VIEWER (global) ========== */
.json-viewer {
    background: #0d1117;
    border-radius: 12px;
    padding: 20px;
    overflow-x: auto;
    overflow-y: auto;
    font-family: 'Fira Code', 'Monaco', monospace;
    font-size: 13px;
    line-height: 1.6;
    max-height: 500px;
}
.json-viewer .json-key { color: #7ee787; }
.json-viewer .json-string { color: #a5d6ff; }
.json-viewer .json-number { color: #79c0ff; }
.json-viewer .json-boolean { color: #ff7b72; }
.json-viewer .json-null { color: #8b949e; }

.json-viewer-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.btn-json-copy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary, #64748b);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
}
.btn-json-copy:hover {
    color: var(--primary, #3b82f6);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
}
.btn-json-copy i {
    font-size: 12px;
    opacity: 0.9;
}
.btn-json-copy.copied {
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.4);
}
