@import url('../vendor/fonts/fonts.css');

/* ═══════════════════════════════════════════════════════════
   VARIABLES GLOBALES
═══════════════════════════════════════════════════════════ */
:root {
    --teal-dark:   #0d4a5a;
    --teal-mid:    #15596d;
    --teal-light:  #185d76;
    --green-btn:   #028879;
    --green-dark:  #065f5a;
    --white:       #ffffff;
    --bg-input:    #f8fafc;
    --border:      #e2e8f0;
    --text-dark:   #1e293b;
    --text-mid:    #64748b;
    --text-light:  #94a3b8;
    --shadow-sm:   0 4px 12px rgba(2, 136, 121, 0.15);
    --shadow-md:   0 6px 20px rgba(2, 136, 121, 0.25);
    --shadow-card: 0 8px 32px rgba(13, 74, 90, 0.18);
    --radius-lg:   30px;
    --radius-md:   16px;
    --radius-sm:   12px;
}

/* ═══════════════════════════════════════════════════════════
   RESET
═══════════════════════════════════════════════════════════ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ═══════════════════════════════════════════════════════════
   BODY — DESKTOP
═══════════════════════════════════════════════════════════ */
body {
    background: linear-gradient(135deg, #C7C7C7 0%, #5F96E9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    min-height: 100vh;
}

/* ═══════════════════════════════════════════════════════════
   CONTENEDOR PRINCIPAL — DESKTOP
═══════════════════════════════════════════════════════════ */
.container {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    width: 768px;
    max-width: 100%;
    min-height: 480px;
}

/* ── Textos base del container ── */
.container p {
    font-size: 20px;
    line-height: 22px;
    letter-spacing: -0.01em;
    margin: 20px 0;
    font-weight: 400;
    color: var(--white);
}

.container span {
    font-size: 14px;
    color: var(--text-mid);
    font-weight: 500;
    letter-spacing: -0.01em;
}

.container a {
    color: #e11d48;
    font-size: 14px;
    text-decoration: none;
    margin: 15px 0 10px;
    font-weight: 500;
    letter-spacing: -0.01em;
    transition: color 0.2s ease;
}

.container a:hover { color: #be185d; }

/* ── Botón principal ── */
.container button {
    background: linear-gradient(135deg, var(--green-btn) 0%, var(--green-dark) 100%);
    color: var(--white);
    font-size: 13px;
    padding: 12px 48px;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-top: 5px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    font-family: 'Inter', sans-serif;
}

.container button:hover {
    background: linear-gradient(135deg, var(--green-dark) 0%, #042f2e 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ── Botón fantasma (hidden) ── */
.container button.hidden {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.container button.hidden:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--white);
    transform: translateY(-1px);
}

/* ── Formulario ── */
.container form {
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 40px;
    height: 100%;
}

/* ── Inputs ── */
.container input {
    background-color: var(--bg-input);
    border: 2px solid var(--border);
    margin: 10px 0;
    padding: 14px 18px;
    font-size: 15px;
    border-radius: var(--radius-sm);
    width: 100%;
    outline: none;
    color: var(--text-dark);
    font-weight: 400;
    letter-spacing: -0.01em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Inter', sans-serif;
}

.container input:focus {
    border-color: var(--green-btn);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(2, 136, 121, 0.1);
    transform: translateY(-1px);
}

.container input::placeholder {
    color: var(--text-light);
    font-weight: 400;
}

/* ═══════════════════════════════════════════════════════════
   ANIMACIÓN DE PANELES — DESKTOP
═══════════════════════════════════════════════════════════ */
.form-container {
    position: absolute;
    top: 0;
    height: 100%;
    transition: all 0.6s ease-in-out;
}

.sign-in {
    left: 0;
    width: 50%;
    z-index: 2;
}

.container.active .sign-in {
    transform: translateX(100%);
}

.sign-up {
    left: 0;
    width: 50%;
    opacity: 0;
    z-index: 1;
}

.container.active .sign-up {
    transform: translateX(100%);
    opacity: 1;
    z-index: 5;
    animation: move 0.6s;
}

@keyframes move {
    0%, 49.99% { opacity: 0; z-index: 1; }
    50%, 100%  { opacity: 1; z-index: 5; }
}

/* ── Iconos sociales ── */
.social-icons { margin: 20px 0; }

.social-icons a {
    border: 1px solid #818180;
    border-radius: 20%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin: 0 3px;
    width: 40px;
    height: 40px;
    color: #535352;
}

/* ── Toggle container — Desktop ── */
.toggle-container {
    position: absolute;
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    overflow: hidden;
    transition: all 0.6s ease-in-out;
    border-radius: 150px 0 0 100px;
    z-index: 1000;
}

.container.active .toggle-container {
    transform: translateX(-100%);
    border-radius: 0 150px 100px 0;
}

.toggle {
    background: linear-gradient(to right, var(--teal-mid), var(--teal-light));
    color: var(--white);
    position: relative;
    left: -100%;
    height: 100%;
    width: 200%;
    transform: translateX(0);
    transition: all 0.6s ease-in-out;
}

.container.active .toggle {
    transform: translateX(50%);
}

.toggle-panel {
    position: absolute;
    width: 50%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 0 30px;
    text-align: center;
    top: 0;
    transform: translateX(0);
    transition: all 0.6s ease-in-out;
}

.toggle-left  { transform: translateX(-200%); }
.container.active .toggle-left  { transform: translateX(0); }
.toggle-right { right: 0; transform: translateX(0); }
.container.active .toggle-right { transform: translateX(200%); }

/* ── Tipografía toggle ── */
.toggle-panel h1 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 24px;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 12px;
}

.toggle-panel p {
    font-size: 15px;
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1.4;
    opacity: 0.9;
    margin: 15px 0 20px 0;
}

/* ── Header con logo ── */
.header-container {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: -10px;
    width: 140%;
}

.logo-side {
    width: 200px;
    height: auto;
    object-fit: contain;
    flex-shrink: 0;
    margin: -10px;
}

.header-container h1 {
    margin: -25px;
    font-size: 32px;
    line-height: 1.1;
    text-align: left;
    white-space: normal;
    display: flex;
    flex-direction: column;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: -0.02em;
}

.form-container span { margin-top: -10px; }

/* ═══════════════════════════════════════════════════════════
   ALERTAS
═══════════════════════════════════════════════════════════ */
#alertaDesactivada,
#alertaActivada,
#alertaAcceso,
#alertaCredenciales,
#alertaExpiro,
#alertaSesion,
#alertaSesionRequerida,
#alertaErrorServidor,
#alertaSesionInvalida,
#alertaDispositivoDiferente,
#alertaPermisoDenegado {
    position: fixed;
    top: 10%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1050;
    min-width: 300px;
    max-width: 90%;
    display: none;
    animation: slideInTop 0.5s ease forwards;
}

@keyframes slideInTop {
    0%   { transform: translate(-50%, -150%); opacity: 0; }
    100% { transform: translate(-50%, -50%);  opacity: 1; }
}


/* ═══════════════════════════════════════════════════════════════════════
   ██████████████████  RESPONSIVE — MÓVIL  ██████████████████
   Diseño de tarjeta centrada flotante sobre fondo atmosférico teal
═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {

    /* ── Body: fondo profundo teal con gradiente diagonal ── */
    body {
        background:
            radial-gradient(ellipse at 85% 10%, rgba(2, 136, 121, 0.3) 0%, transparent 55%),
            radial-gradient(ellipse at 15% 90%, rgba(21, 89, 109, 0.4) 0%, transparent 55%),
            linear-gradient(160deg, #0a2535 0%, #0f3d50 35%, #145e76 70%, #1a7a8a 100%);
        padding: 16px 16px 24px;
        min-height: 100vh;
        align-items: flex-start;
        justify-content: center;
        overflow-x: hidden;
        position: relative;
    }

    /* ── Decoración: patrón de puntos sutil ── */
    body::before {
        content: '';
        position: fixed;
        inset: 0;
        background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
        background-size: 28px 28px;
        pointer-events: none;
        z-index: 0;
    }

    /* ── Orbe decorativo superior derecho ── */
    body::after {
        content: '';
        position: fixed;
        top: -100px;
        right: -100px;
        width: 350px;
        height: 350px;
        background: radial-gradient(circle, rgba(2, 136, 121, 0.2) 0%, transparent 65%);
        border-radius: 50%;
        pointer-events: none;
        z-index: 0;
    }

    /* ── Container: tarjeta centrada flotante ── */
    .container {
        width: 100%;
        max-width: 420px;
        min-height: auto;
        border-radius: 24px;
        box-shadow:
            0 2px 0 rgba(255,255,255,0.06) inset,
            0 24px 64px rgba(0, 0, 0, 0.45),
            0 8px 24px rgba(2, 136, 121, 0.2);
        background: transparent;
        display: flex;
        flex-direction: column;
        position: relative;
        z-index: 1;
        overflow: hidden;
        margin: 0 auto;
    }

    /* ════════════════════════════════════════
       ZONA DE FORMULARIO
    ════════════════════════════════════════ */

    /* Ocultar toggle desktop, usar layout de columna */
    .toggle-container {
        order: 2;
        position: relative !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        height: auto;
        border-radius: 0 0 24px 24px !important;
        overflow: hidden;
        transform: none !important;
        z-index: 1;
    }

    .container.active .toggle-container {
        transform: none !important;
        border-radius: 0 0 24px 24px !important;
    }

    .toggle {
        background: linear-gradient(135deg, var(--teal-dark) 0%, var(--teal-mid) 50%, #1a7080 100%) !important;
        position: relative !important;
        left: 0 !important;
        width: 100% !important;
        height: auto;
        transform: none !important;
        display: flex;
        flex-direction: row;
    }

    .container.active .toggle { transform: none !important; }

    .toggle-panel {
        position: relative !important;
        width: 50%;
        height: auto;
        top: 0 !important;
        left: 0 !important;
        transform: none !important;
        padding: 24px 16px 28px;
        border-top: 1px solid rgba(255,255,255,0.08);
    }

    /* Separador vertical entre los dos paneles */
    .toggle-right {
        border-left: 1px solid rgba(255,255,255,0.12);
    }

    .toggle-left,
    .toggle-right,
    .container.active .toggle-left,
    .container.active .toggle-right {
        transform: none !important;
    }

    /* ── En móvil: mostrar solo el panel del perfil opuesto al activo ── */
    /* Estado inicial (sign-in visible) → mostrar solo "Administradores" (toggle-right) */
    #container:not(.active) .toggle-left  { display: none !important; }
    #container:not(.active) .toggle-right { display: flex !important; width: 100% !important; }

    /* Estado activo (sign-up visible) → mostrar solo "Trabajadores" (toggle-left) */
    #container.active .toggle-left  { display: flex !important; width: 100% !important; }
    #container.active .toggle-right { display: none !important; }

    .toggle-panel h1 {
        font-family: 'Poppins', sans-serif;
        font-size: 13px;
        font-weight: 700;
        color: var(--white);
        margin-bottom: 6px;
        line-height: 1.3;
        letter-spacing: -0.01em;
    }

    .toggle-panel p {
        font-size: 11.5px;
        color: rgba(255,255,255,0.65);
        margin: 4px 0 14px;
        line-height: 1.5;
        font-weight: 400;
    }

    /* ── Botón fantasma en móvil ── */
    .container button.hidden {
        width: 100%;
        padding: 11px 16px;
        font-size: 12.5px;
        border-radius: 10px;
        background: rgba(255,255,255,0.1) !important;
        border: 1.5px solid rgba(255,255,255,0.35) !important;
        backdrop-filter: blur(8px);
        letter-spacing: 0.01em;
        transition: all 0.25s ease;
        box-shadow: none;
    }

    .container button.hidden:hover {
        background: rgba(255,255,255,0.18) !important;
        border-color: rgba(255,255,255,0.6) !important;
        transform: translateY(-1px);
    }

    /* ════════════════════════════════════════
       FORMULARIOS — form-container
    ════════════════════════════════════════ */
    .form-container {
        order: 1;
        position: relative !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        height: auto !important;
        opacity: 1 !important;
        transform: none !important;
        z-index: 2 !important;
        display: block !important;
        box-sizing: border-box;
    }

    .sign-in,
    .sign-up {
        position: relative !important;
        left: 0 !important;
        width: 100% !important;
        transform: none !important;
        z-index: 2 !important;
        box-sizing: border-box;
    }

    /* Mostrar/ocultar formularios — solo display, sin opacity */
    .sign-in { display: block !important; opacity: 1 !important; }
    .sign-up  { display: none !important; opacity: 0; }

    #container:not(.active) .sign-in { display: block !important; opacity: 1 !important; }
    #container:not(.active) .sign-up { display: none !important; opacity: 0 !important; }

    #container.active .sign-in { display: none !important; opacity: 0 !important; }
    #container.active .sign-up { display: block !important; opacity: 1 !important; animation: none !important; }

    /* ── Formulario interior ── */
    .container form {
        background: var(--white);
        padding: 32px 28px 28px;
        height: auto;
        min-height: auto;
        border-radius: 24px 24px 0 0;
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        box-sizing: border-box;
    }

    /* ── Barra de acento superior con gradiente completo ── */
    .container form::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--green-btn), var(--teal-mid), #1a7a8a);
        border-radius: 24px 24px 0 0;
    }

    /* ── Header logo + título ── */
    .header-container {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        margin-bottom: 20px;
        width: 100%;
    }

    .logo-side {
        width: 70px;
        height: 70px;
        object-fit: contain;
        flex-shrink: 0;
        margin: 0;
        background: transparent;
        border-radius: 0;
        padding: 0;
        box-shadow: none;
        filter: none;
    }

    .header-container h1 {
        font-family: 'Poppins', sans-serif;
        font-size: 22px;
        font-weight: 700;
        color: var(--text-dark);
        letter-spacing: -0.025em;
        line-height: 1.1;
        margin: 0;
        display: flex;
        flex-direction: column;
    }

    /* ── Subtítulo del form ── */
    .form-container span,
    .form-container > span,
    .form-container span:not(button span) {
        font-size: 13px;
        color: var(--text-mid);
        margin-bottom: 12px;
        margin-top: 0;
        font-weight: 400;
        text-align: left;
        display: block;
    }

    /* ── Inputs en móvil ── */
    .container input {
        padding: 14px 16px;
        font-size: 15px;
        margin: 7px 0;
        border-radius: 12px;
        border: 1.5px solid var(--border);
        background: #f8fafc;
        transition: all 0.25s ease;
        width: 100%;
    }

    .container input:focus {
        border-color: var(--green-btn);
        box-shadow: 0 0 0 3px rgba(2, 136, 121, 0.12);
        transform: none;
        background: #fff;
    }

    /* ── Botón principal en móvil ── */
    .container button:not(.hidden) {
        width: 100%;
        padding: 15px 20px;
        font-size: 15px;
        border-radius: 12px;
        margin-top: 14px;
        letter-spacing: 0.01em;
        font-weight: 600;
        background: linear-gradient(135deg, var(--green-btn) 0%, var(--green-dark) 100%);
        box-shadow:
            0 4px 16px rgba(2, 136, 121, 0.35),
            0 1px 0 rgba(255,255,255,0.15) inset;
    }

    .container button:not(.hidden):hover {
        transform: translateY(-1px);
        box-shadow:
            0 6px 20px rgba(2, 136, 121, 0.45),
            0 1px 0 rgba(255,255,255,0.15) inset;
    }

    /* ── Link olvidé contraseña ── */
    .container a {
        font-size: 13px;
        margin: 10px 0 4px;
        align-self: flex-end;
    }

    /* ── Íconos sociales ── */
    .social-icons { margin: 12px 0; }

    .social-icons a {
        width: 42px;
        height: 42px;
    }
}

/* ═══════════════════════════════════════════════════════════
   MÓVILES MEDIANOS (481–640 px)
═══════════════════════════════════════════════════════════ */
@media (min-width: 481px) and (max-width: 768px) {
    body {
        padding: 32px 24px 40px;
    }

    .container {
        max-width: 440px;
    }

    .container form { padding: 36px 32px 30px; }

    .logo-side { width: 68px; height: 68px; background: transparent; border-radius: 0; padding: 0; filter: none; box-shadow: none; }

    .header-container h1 { font-size: 24px; }

    .toggle-panel { padding: 26px 20px 30px; }

    .toggle-panel h1 { font-size: 14px; }

    .toggle-panel p  { font-size: 12px; }
}

/* ═══════════════════════════════════════════════════════════
   MÓVILES PEQUEÑOS (≤ 480 px)
═══════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
    body {
        padding: 20px 16px 28px;
    }

    .container form { padding: 28px 22px 24px; }

    .logo-side { width: 60px; height: 60px; border-radius: 0; padding: 0; background: transparent; filter: none; box-shadow: none; }

    .header-container h1 { font-size: 20px; }

    .container input { padding: 13px 15px; font-size: 14px; }

    .container button:not(.hidden) { padding: 14px 18px; font-size: 14px; }

    .toggle-panel { padding: 20px 14px 24px; }

    .toggle-panel h1 { font-size: 12.5px; }

    .toggle-panel p  { font-size: 11px; }
}

/* ═══════════════════════════════════════════════════════════
   MÓVILES MUY PEQUEÑOS (≤ 360 px)
═══════════════════════════════════════════════════════════ */
@media (max-width: 360px) {
    body {
        padding: 16px 12px 24px;
    }

    .container form { padding: 24px 18px 22px; }

    .logo-side { width: 52px; height: 52px; border-radius: 0; padding: 0; background: transparent; filter: none; box-shadow: none; }

    .header-container {
        gap: 10px;
        margin-bottom: 18px;
    }

    .header-container h1 { font-size: 18px; }

    .container input { padding: 12px 14px; font-size: 13px; margin: 6px 0; }

    .container button:not(.hidden) { padding: 13px 16px; font-size: 13px; margin-top: 12px; }

    .toggle-panel { padding: 18px 12px 22px; }

    .toggle-panel h1 { font-size: 12px; margin-bottom: 4px; }

    .toggle-panel p  { font-size: 10.5px; margin: 3px 0 10px; }

    .container button.hidden { font-size: 11.5px; padding: 10px 14px; }
}