/* Gatekeeper Universal LGPD - Styles */
:root {
    --gk-primary: #002244; /* Azul Sebrae Escuro */
    --gk-accent: #0056b3;  /* Azul Destaque */
    --gk-yellow: #f1c40f;  /* Amarelo Sebrae */
    --gk-bg-card: rgba(255, 255, 255, 0.95);
    --gk-text: #2c3e50;
    --gk-text-light: #7f8c8d;
    --gk-border: rgba(0, 0, 0, 0.08);
    --gk-shadow: 0 15px 35px rgba(0, 34, 68, 0.15);
}

/* Modal Overlay */
.gk-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 15, 30, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

/* Modal Container */
.gk-modal {
    background: var(--gk-bg-card);
    width: 90%;
    max-width: 580px;
    max-height: 90vh;
    border-radius: 20px;
    box-shadow: var(--gk-shadow);
    border: 1px solid rgba(255, 255, 255, 0.8);
    overflow-y: auto;
    transform: translateY(30px) scale(0.95);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    display: flex;
    flex-direction: column;
}

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

/* Header */
.gk-header {
    background: linear-gradient(135deg, var(--gk-primary), var(--gk-accent));
    color: #fff;
    padding: 24px 30px;
    position: relative;
    border-bottom: 2px solid var(--gk-yellow);
}

.gk-header h3 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.gk-header p {
    margin: 8px 0 0 0;
    font-size: 0.85rem;
    opacity: 0.85;
}

.gk-close-btn {
    position: absolute;
    top: 20px;
    right: 25px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s, transform 0.2s;
    line-height: 1;
}

.gk-close-btn:hover {
    color: #fff;
    transform: scale(1.1);
}

/* Body */
.gk-body {
    padding: 30px;
    overflow-y: auto;
}

/* Input Fields styling */
.gk-form-group {
    margin-bottom: 20px;
}

.gk-form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gk-primary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.gk-form-group label span.gk-required {
    color: #e74c3c;
    margin-left: 2px;
}

.gk-input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gk-border);
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--gk-text);
    background: #f8fafc;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}

.gk-input:focus {
    outline: none;
    border-color: var(--gk-accent);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(0, 86, 179, 0.1);
}

.gk-input::placeholder {
    color: #cbd5e1;
}

/* Consent Checkbox Box */
.gk-consent-box {
    background: #f8fafc;
    border: 1px solid var(--gk-border);
    border-left: 4px solid var(--gk-accent);
    padding: 16px;
    border-radius: 10px;
    margin: 24px 0;
}

.gk-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--gk-text);
    line-height: 1.4;
    user-select: none;
}

.gk-checkbox-label input {
    margin-top: 3px;
    width: 16px;
    height: 16px;
    accent-color: var(--gk-accent);
    cursor: pointer;
}

.gk-link-termo {
    color: var(--gk-accent);
    text-decoration: underline;
    font-weight: 600;
}

.gk-link-termo:hover {
    color: var(--gk-primary);
}

/* Alert/Termo de Responsabilidade */
.gk-alert-termo {
    background: #fff8f8;
    border: 1px solid #fadbd8;
    border-left: 4px solid #e74c3c;
    padding: 15px;
    border-radius: 10px;
    margin: 20px 0;
    display: none;
}

.gk-alert-termo.gk-visible {
    display: block;
    animation: gkFadeIn 0.3s ease;
}

.gk-alert-termo h5 {
    color: #c0392b;
    margin: 0 0 6px 0;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
}

.gk-alert-termo p {
    margin: 0;
    font-size: 0.8rem;
    color: #78281f;
    line-height: 1.4;
}

/* Footer & Buttons */
.gk-footer {
    padding: 0 30px 30px 30px;
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

.gk-btn {
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.gk-btn-cancel {
    background: #f1f5f9;
    color: #64748b;
}

.gk-btn-cancel:hover {
    background: #e2e8f0;
    color: #475569;
}

.gk-btn-submit {
    background: linear-gradient(135deg, var(--gk-accent), var(--gk-primary));
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.gk-btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 86, 179, 0.3);
}

.gk-btn-submit:disabled {
    background: #cbd5e1;
    color: #94a3b8;
    box-shadow: none;
    transform: none;
    cursor: not-allowed;
}

/* Loading Spinner */
.gk-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid #fff;
    border-radius: 50%;
    animation: gkSpin 0.8s linear infinite;
    display: none;
}

.gk-btn-submit.gk-loading .gk-spinner {
    display: block;
}

.gk-btn-submit.gk-loading span {
    display: none;
}

/* Toast Notification */
.gk-toast {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%) translateY(40px);
    background: #334155;
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 10100;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.25);
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.gk-toast.gk-toast-active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.gk-toast-success {
    background: #10b981;
}

.gk-toast-warning {
    background: #f59e0b;
}

@keyframes gkSpin {
    to { transform: rotate(360deg); }
}

@keyframes gkFadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}