* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --bg: #0f172a;
    --bg-card: #1e293b;
    --bg-input: #334155;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --border: #475569;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 10px 20px;
}

/* Header */
.header {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 15px;
    gap: 4px;
}

.header-logo {
    display: flex;
    align-items: flex-end;
}

.header .logo {
    width: 120px;
    height: auto;
    filter: brightness(0) invert(1);
    position: relative;
}

/* Efeito Glitch - TV antiga */
.header .logo.glitch {
    animation: glitch 0.3s ease-in-out;
}

@keyframes glitch {
    0% {
        transform: translate(0);
        filter: brightness(0) invert(1);
    }
    10% {
        transform: translate(-2px, 1px);
        filter: brightness(0) invert(1) hue-rotate(90deg);
    }
    20% {
        transform: translate(2px, -1px);
        filter: brightness(0) invert(1) saturate(2);
        clip-path: inset(20% 0 30% 0);
    }
    30% {
        transform: translate(-1px, 2px);
        filter: brightness(0) invert(1) hue-rotate(-90deg);
    }
    40% {
        transform: translate(1px, -2px);
        filter: brightness(0) invert(1);
        clip-path: inset(50% 0 10% 0);
    }
    50% {
        transform: translate(-2px, 0);
        filter: brightness(0) invert(1) contrast(1.5);
        opacity: 0.8;
    }
    60% {
        transform: translate(2px, 1px);
        filter: brightness(0) invert(1) hue-rotate(180deg);
        clip-path: inset(10% 0 60% 0);
    }
    70% {
        transform: translate(0, -1px);
        filter: brightness(0) invert(1);
    }
    80% {
        transform: translate(-1px, 0);
        filter: brightness(0) invert(1) saturate(0.5);
        clip-path: inset(40% 0 20% 0);
    }
    90% {
        transform: translate(1px, 1px);
        filter: brightness(0) invert(1) hue-rotate(45deg);
    }
    100% {
        transform: translate(0);
        filter: brightness(0) invert(1);
        clip-path: none;
    }
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--danger);
    margin-bottom: 26px;
    margin-left: -20px;
}

.connection-status.connected .status-dot {
    background: var(--success);
}

/* Cards */
.status-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.card-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.card-value {
    font-size: 1.75rem;
    font-weight: 700;
}

.card-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Forms */
.login-panel, .config-panel, .control-panel, .attendance-panel, .logs-panel {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

/* User Info */
.user-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: var(--bg);
    border-radius: 8px;
    margin-bottom: 15px;
}

.user-name {
    font-weight: 600;
    color: var(--success);
}

/* Login Status */
.login-status {
    margin-top: 15px;
    padding: 10px;
    border-radius: 8px;
    text-align: center;
    font-size: 0.875rem;
}

.login-status.error {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.login-status.success {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success);
}

.login-status:empty {
    display: none;
}

/* Input with icon */
.input-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon .icon {
    position: absolute;
    left: 14px;
    font-size: 0.9rem;
    z-index: 1;
    pointer-events: none;
    opacity: 0.6;
}

.input-icon input {
    padding-left: 44px;
    width: 100%;
}

.password-field {
    position: relative;
    display: flex;
    align-items: center;
}

.password-field input {
    padding-right: 50px;
    width: 100%;
}

/* Toggle password button */
.btn-toggle-password {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.btn-toggle-password:hover {
    opacity: 1;
    background: var(--bg);
}

.eye-icon {
    font-size: 1.1rem;
}

/* Login button with loader */
.btn .btn-loader {
    margin-left: 8px;
}

.btn .btn-loader.hidden {
    display: none;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.btn-loader {
    display: inline-block;
    animation: spin 1s linear infinite;
}

/* Shake animation */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.shake {
    animation: shake 0.5s ease-in-out;
}

/* Login panel styling */
.login-panel h2 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    text-align: center;
    color: var(--text);
}

.config-panel h2, .attendance-panel h2, .logs-header h2 {
    font-size: 1rem;
    margin-bottom: 15px;
    color: var(--text-muted);
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-group.checkbox label {
    margin-bottom: 0;
}

input[type="number"],
input[type="text"],
input[type="password"],
input[type="email"],
textarea,
select {
    width: 100%;
    padding: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.875rem;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
}

input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--primary);
    color: white;
    width: 100%;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-warning {
    background: var(--warning);
    color: black;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.75rem;
    background: var(--bg-input);
    color: var(--text-muted);
}

/* Botões de Finalização de Atendimento */
.btn-atendido {
    background: var(--success);
    color: white;
    font-weight: 600;
}

.btn-atendido:hover {
    background: #1fb854;
    transform: scale(1.02);
}

.btn-nao-atendido {
    background: var(--danger);
    color: white;
    font-weight: 600;
}

.btn-nao-atendido:hover {
    background: #c0392b;
    transform: scale(1.02);
}

.attendance-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.attendance-buttons .btn {
    flex: 1;
    min-width: 100px;
    font-size: 0.7rem;
    padding: 5px 8px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Controls */
.controls {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.controls .btn {
    flex: 1;
}

.queue-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.badge {
    background: var(--warning);
    color: black;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.625rem;
    font-weight: 700;
}

/* Attendance */
.attendances-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.attendance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: var(--bg);
    border-radius: 8px;
    gap: 10px;
}

.attendance-info {
    flex: 1;
}

.patient-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.patient-time {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    font-family: monospace;
}

.attendance-item .btn {
    padding: 10px 16px;
    font-size: 0.8rem;
    white-space: nowrap;
}

/* Logs */
.logs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.logs-container {
    background: var(--bg);
    border-radius: 8px;
    padding: 15px;
    max-height: 300px;
    overflow-y: auto;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.75rem;
}

.log-entry {
    padding: 4px 0;
    border-bottom: 1px solid var(--border);
}

.log-entry:last-child {
    border-bottom: none;
}

.log-entry.success { color: var(--success); }
.log-entry.warning { color: var(--warning); }
.log-entry.error { color: var(--danger); }
.log-entry.info { color: var(--text-muted); }
.log-entry.search { color: #60a5fa; }
.log-entry.patient { color: #a78bfa; }

/* Footer */
.footer {
    text-align: center;
    padding: 25px 10px;
    font-size: 0.7rem;
    color: var(--text-muted);
    opacity: 0.6;
    transition: opacity 0.3s;
}

.footer:hover {
    opacity: 0.9;
}

.footer-line {
    margin-bottom: 4px;
    font-weight: 500;
}

.footer-credits {
    font-size: 0.65rem;
    opacity: 0.8;
}

.footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
}

/* Utilities */
.hidden {
    display: none !important;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

/* ========== MOBILE RESPONSIVE ========== */

/* Tablets e telas médias */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    .status-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .card {
        padding: 15px;
    }

    .card-value {
        font-size: 1.5rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    body {
        font-size: 16px; /* Previne zoom automático em inputs no iOS */
    }

    .container {
        padding: 10px;
        padding-bottom: env(safe-area-inset-bottom, 20px); /* iPhone notch */
    }

    /* Header mobile */
    .header {
        padding: 15px 0;
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .header h1 {
        font-size: 1.25rem;
    }

    .connection-status {
        font-size: 0.8rem;
    }

    /* Cards em 2 colunas no mobile */
    .status-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .card {
        padding: 12px 8px;
        border-radius: 10px;
    }

    .card-icon {
        font-size: 1.25rem;
        margin-bottom: 4px;
    }

    .card-value {
        font-size: 1.25rem;
    }

    .card-label {
        font-size: 0.65rem;
    }

    /* Painéis */
    .login-panel, .config-panel, .control-panel, .attendance-panel, .logs-panel {
        padding: 15px;
        border-radius: 10px;
        margin-bottom: 15px;
    }

    .login-panel h2 {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }

    .config-panel h2, .attendance-panel h2, .logs-header h2 {
        font-size: 0.9rem;
    }

    /* Forms maiores para touch */
    .form-group {
        margin-bottom: 12px;
    }

    .form-group label {
        font-size: 0.8rem;
        margin-bottom: 4px;
    }

    input[type="number"],
    input[type="text"],
    input[type="password"],
    input[type="email"],
    textarea,
    select {
        padding: 14px 12px;
        font-size: 16px; /* Previne zoom no iOS */
        border-radius: 10px;
    }

    .input-icon input {
        padding-left: 42px;
    }

    .input-icon .icon {
        left: 14px;
    }

    /* Botões maiores para touch (min 44px altura - Apple HIG) */
    .btn {
        padding: 14px 20px;
        font-size: 0.9rem;
        border-radius: 10px;
        min-height: 48px;
    }

    .btn-small {
        padding: 10px 14px;
        font-size: 0.8rem;
        min-height: 40px;
    }

    /* Controles em coluna */
    .controls {
        flex-direction: column;
        gap: 8px;
    }

    .controls .btn {
        width: 100%;
    }

    /* Queue info */
    .queue-info {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
        font-size: 0.8rem;
    }

    /* Atendimento atual */
    .current-patient {
        padding: 15px 0;
    }

    .patient-name {
        font-size: 1.1rem;
    }

    .patient-time {
        font-size: 1.75rem;
    }

    /* User info */
    .user-info {
        padding: 10px 12px;
        flex-direction: row;
        gap: 10px;
    }

    .user-name {
        font-size: 0.9rem;
    }

    /* Logs */
    .logs-container {
        max-height: 200px;
        padding: 10px;
        font-size: 0.7rem;
    }

    .log-entry {
        padding: 6px 0;
        word-break: break-word;
    }

    /* Checkbox maior */
    input[type="checkbox"] {
        width: 22px;
        height: 22px;
    }

    .form-group.checkbox label {
        font-size: 0.9rem;
    }

    /* Toggle password */
    .btn-toggle-password {
        padding: 10px;
    }

    .eye-icon {
        font-size: 1.2rem;
    }
}

/* Telas muito pequenas (iPhone SE, etc) */
@media (max-width: 360px) {
    .container {
        padding: 8px;
    }

    .header h1 {
        font-size: 1.1rem;
    }

    .card {
        padding: 10px 6px;
    }

    .card-value {
        font-size: 1.1rem;
    }

    .card-label {
        font-size: 0.6rem;
    }

    .patient-time {
        font-size: 1.5rem;
    }

    .logs-container {
        max-height: 150px;
        font-size: 0.65rem;
    }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .container {
        padding: 10px 20px;
    }

    .header {
        padding: 10px 0;
        flex-direction: row;
    }

    .status-cards {
        grid-template-columns: repeat(4, 1fr);
    }

    .card {
        padding: 10px;
    }

    .logs-container {
        max-height: 120px;
    }
}

/* Touch hover states - remove hover em dispositivos touch */
@media (hover: none) {
    .btn:hover {
        transform: none;
    }

    .btn:active {
        transform: scale(0.98);
        opacity: 0.9;
    }

    .btn-toggle-password:hover {
        background: transparent;
    }
}

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-dot.pulse {
    animation: pulse 2s infinite;
}