/* ===========================
   VARIABLES CSS Y RESET BASE
   =========================== */

:root {
    --vh: 1vh;
    
    /* Colores Principales */
    --primary: #1e3c72;
    --secondary: #2a5298;
    --accent: #FFD700;
    --success: #32CD32;
    --warning: #FFA500;
    --error: #FF6B6B;
    --info: #17a2b8;
    --dark: #2c3e50;
    
    /* Colores de Texto */
    --text-light: #ffffff;
    --text-dark: #333333;
    --text-muted: rgba(255, 255, 255, 0.7);
    
    /* Fondos */
    --bg-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --bg-card: rgba(255, 255, 255, 0.1);
    --bg-modal: rgba(0, 0, 0, 0.5);
    
    /* Efectos */
    --border-radius: 12px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s ease;
    --backdrop-filter: blur(15px);
    
    /* Espaciado */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Tipografía */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-md: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
}

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

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-light);
    overflow-x: hidden;
    touch-action: manipulation;
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    line-height: 1.6;
}

/* Contenedor Principal */
#app {
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    display: flex;
    flex-direction: column;
    position: relative;
}

/* ===========================
   COMPONENTES BASE
   =========================== */

/* Touch Targets */
.touch-target {
    min-height: 44px;
    min-width: 44px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.touch-target:hover {
    transform: translateY(-2px);
}

.touch-target:active {
    transform: translateY(0);
    opacity: 0.8;
}

/* Botones Base */
.btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    min-height: 44px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--text-light);
    border: 1px solid var(--primary);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #28a745 100%);
    color: var(--text-light);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #e0a800 100%);
    color: var(--text-light);
}

.btn-error {
    background: linear-gradient(135deg, var(--error) 0%, #dc3545 100%);
    color: var(--text-light);
}

.btn-info {
    background: linear-gradient(135deg, var(--info) 0%, #138496 100%);
    color: var(--text-light);
}

/* Inputs Base */
.input {
    padding: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-family: var(--font-family);
    font-size: var(--font-size-md);
    transition: var(--transition);
    min-height: 44px;
}

.input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.15);
}

.input::placeholder {
    color: var(--text-muted);
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow);
    backdrop-filter: var(--backdrop-filter);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Loading States */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--accent);
    animation: spin 1s ease-in-out infinite;
}

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

/* Modales Base */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-content {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--backdrop-filter);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transform: scale(0.9) translateY(20px);
    transition: var(--transition);
}

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


/* ===========================
   MODAL HEADER CON BOTÓN CERRAR EN ESQUINA
   =========================== */

.modal-header {
    position: relative;
    padding-right: 50px; /* Espacio para el botón de cerrar */
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: var(--spacing-md);
}

.modal-close {
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    background: rgba(255, 107, 107, 0.2);
    border: 1px solid var(--error);
    border-radius: 50%;
    color: var(--error);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.modal-close:hover {
    background: var(--error);
    color: var(--text-light);
    transform: scale(1.1);
}

.modal-close:active {
    transform: scale(0.95);
}

/* Para modales admin */
.modal-admin .modal-close {
    background: rgba(255, 215, 0, 0.2);
    border-color: var(--accent);
    color: var(--accent);
}

.modal-admin .modal-close:hover {
    background: var(--accent);
    color: var(--dark);
}

/* Para modales operador */
.modal-operador .modal-close {
    background: rgba(23, 162, 184, 0.2);
    border-color: var(--info);
    color: var(--info);
}

.modal-operador .modal-close:hover {
    background: var(--info);
    color: var(--text-light);
}

/* Responsive para el botón de cerrar */
@media (max-width: 768px) {
    .modal-close {
        width: 44px;
        height: 44px;
        font-size: 18px;
        top: -5px;
        right: -5px;
    }
    
    .modal-header {
        padding-right: 55px;
    }
}

@media (max-width: 480px) {
    .modal-close {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
}




/*-----------------------------------------------------------------------------------------
/*-----------------------------------------------------------------------------------------
/*-----------------------------------------------------------------------------------------



/* Alertas Base */
#alerts {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 400px;
    pointer-events: none;
}

.alert {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    border-left: 4px solid var(--accent);
    box-shadow: var(--shadow);
    backdrop-filter: var(--backdrop-filter);
    transition: var(--transition);
    transform: translateX(100%);
    opacity: 0;
    pointer-events: auto;
}

.alert.show {
    transform: translateX(0);
    opacity: 1;
}

.alert.success { border-left-color: var(--success); }
.alert.warning { border-left-color: var(--warning); }
.alert.error { border-left-color: var(--error); }
.alert.info { border-left-color: var(--info); }

/* Estados de Embarcaciones */
.estado-en-turno { color: var(--accent); }
.estado-embarcando { color: var(--success); }
.estado-suspendido { color: var(--error); }
.estado-reserva { color: var(--info); }

/* Utilidades */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

/* Responsive */
@media (max-width: 768px) {
    :root {
        --spacing-md: 12px;
        --spacing-lg: 16px;
        --spacing-xl: 20px;
    }
    
    #alerts {
        left: var(--spacing-md);
        right: var(--spacing-md);
        max-width: none;
    }
    
    .modal-content {
        max-width: 95vw;
        padding: var(--spacing-lg);
    }
}




/*------------------------------------------------------------------------------
/* ===========================
   MODAL DE CAMBIO DE ESTADO MEJORADO
   =========================== */

/* Información de la embarcación en el modal */
.vessel-info-card {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid var(--accent);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.vessel-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.vessel-info-header h4 {
    color: var(--accent);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.position-badge {
    background: var(--accent);
    color: var(--dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.current-state {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.current-status-badge {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ===========================
   MODAL CON SCROLL INDEPENDIENTE
   =========================== */

/* Contenedor principal del modal con scroll */
.modal-body-scrollable {
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 5px;
    margin-bottom: var(--spacing-lg);
}

/* Scrollbar personalizado */
.modal-body-scrollable::-webkit-scrollbar {
    width: 6px;
}

.modal-body-scrollable::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.modal-body-scrollable::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 3px;
}

.modal-body-scrollable::-webkit-scrollbar-thumb:hover {
    background: #ffc107;
}

/* Grid de opciones de estado MEJORADO */
.status-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.status-option-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    text-align: center;
}

.status-option-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    background: rgba(255, 215, 0, 0.1);
}

.status-option-card.selected {
    border-color: var(--accent);
    background: rgba(255, 215, 0, 0.2);
    box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.3);
}

.status-option-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.status-option-card.current {
    border-color: var(--success);
    background: rgba(50, 205, 50, 0.1);
}

.status-card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.status-card-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

.status-card-description {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    line-height: 1.4;
}

.status-card-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--success);
    color: var(--dark);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-warning {
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid var(--warning);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    color: var(--warning);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Contenedor de acciones fijo */
.modal-actions-fixed {
    position: sticky;
    bottom: 0;
    background: var(--bg-card);
    padding: var(--spacing-lg) 0 0 0;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    margin-top: var(--spacing-lg);
    backdrop-filter: blur(10px);
}

/* Fade efecto en el scroll */
.modal-body-scrollable::before {
    content: '';
    position: sticky;
    top: 0;
    display: block;
    height: 10px;
    background: linear-gradient(180deg, var(--bg-card) 0%, transparent 100%);
    margin-bottom: -10px;
    z-index: 1;
}

.modal-body-scrollable::after {
    content: '';
    position: sticky;
    bottom: 0;
    display: block;
    height: 10px;
    background: linear-gradient(0deg, var(--bg-card) 0%, transparent 100%);
    margin-top: -10px;
    z-index: 1;
}

/* Colores para cada estado */
.estado-en-turno .status-card-icon { color: var(--accent); }
.estado-embarcando .status-card-icon { color: var(--success); }
.estado-suspendido .status-card-icon { color: var(--error); }
.estado-reserva .status-card-icon { color: var(--info); }

/* Responsive mejorado */
@media (max-width: 768px) {
    .modal-body-scrollable {
        max-height: 50vh;
    }
    
    .status-options-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .status-option-card {
        padding: var(--spacing-md);
    }
    
    .vessel-info-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .modal-body-scrollable {
        max-height: 45vh;
    }
}



/* ===========================
   ESTILOS DE LOGIN MEJORADOS Y CORREGIDOS
   =========================== */

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--dark) 100%);
    position: relative;
    overflow: hidden;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="waves" x="0" y="0" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M0,50 Q25,25 50,50 T100,50 V100 H0 Z" fill="rgba(255,255,255,0.03)"/></pattern></defs><rect width="100" height="100" fill="url(%23waves)"/></svg>') repeat;
    animation: waveMove 20s ease-in-out infinite;
}

@keyframes waveMove {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(-20px) translateY(-10px); }
}

.login-form {
    width: 100%;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: var(--spacing-xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
    transform: translateY(0);
    transition: var(--transition);
}

.login-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    font-size: 3rem;
    color: var(--accent);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.login-logo i:first-child {
    animation: float 3s ease-in-out infinite;
}

.login-logo i:last-child {
    animation: float 3s ease-in-out infinite 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.login-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.login-header p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.login-subtitle {
    color: var(--accent);
    font-size: var(--font-size-md);
    font-weight: 600;
}

/* FORM CONTENT ESPECÍFICO PARA LOGIN */
.login-form-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 100%;
}

.login-form-content .form-group {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* Alinear a la izquierda */
    width: 100%;
}

.login-form-content .form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    width: 100%;
}

.login-form-content .form-label i {
    color: var(--accent);
    width: 16px;
    text-align: center;
}

.input-container {
    position: relative;
    width: 100%;
    max-width: 100%;
}

/* INPUTS ESPECÍFICOS PARA LOGIN */
.login-form-content .form-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: var(--text-light);
    font-size: var(--font-size-md);
    font-weight: 500;
    transition: var(--transition);
    outline: none;
    box-sizing: border-box;
    text-align: left;
}

.login-form-content .form-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 400;
}

.login-form-content .form-input:focus {
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.input-focus-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.login-form-content .form-input:focus + .input-focus-border {
    width: 100%;
}

.password-toggle {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 4px;
    transition: var(--transition);
}

.password-toggle:hover {
    color: var(--accent);
    background: rgba(255, 215, 0, 0.1);
}

/* BOTÓN SUBMIT ESPECÍFICO PARA LOGIN */
.login-submit {
    width: 100%;
    max-width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent) 0%, #ffc107 100%);
    color: var(--dark);
    border: none;
    border-radius: 12px;
    font-size: var(--font-size-md);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: var(--transition);
    margin-top: var(--spacing-md);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    cursor: pointer;
}

.login-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.login-submit:hover::before {
    left: 100%;
}

.login-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.login-submit:active {
    transform: translateY(0);
}

.login-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

.loading-login {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--accent);
    font-weight: 600;
    margin-top: var(--spacing-md);
}

.loading-login .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-top-color: var(--accent);
}

.login-footer {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.login-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
    font-size: var(--font-size-xs);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-info i {
    color: var(--accent);
}

/* Errores de login */
.login-container .alert.error {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
    padding: var(--spacing-md);
    border-radius: 8px;
    margin-top: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Responsive */
@media (max-width: 480px) {
    .login-container {
        padding: var(--spacing-md);
    }
    
    .login-form {
        padding: var(--spacing-lg);
        border-radius: 16px;
    }
    
    .login-logo {
        font-size: 2.5rem;
    }
    
    .login-header h2 {
        font-size: var(--font-size-lg);
    }
}

/* Animación de entrada */
.login-form {
    animation: loginAppear 0.6s ease-out;
}

@keyframes loginAppear {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}