/* ==========================================================================
   CONFIGURARE CULORI ȘI STILURI (Temă Contabilitate - fac2ra.ro)
   ========================================================================== */
:root {
    /* Culori Brand */
    --brand-blue: #002D5B;
    --brand-teal: #2A9D8F;
    
    /* Culori Generale */
    --bg-body: #F4F6F9;
    --text-main: #333333;
    --text-muted: #666666;
    --accent-color: var(--brand-teal);

    /* Meniu Principal */
    --menu-bg: #FFFFFF;
    --menu-text: #002D5B;

    /* Meniu Principal (Hover & Active) */
    --menu-hover-bg: #F1F5F9;
    --menu-hover-text: #2A9D8F;
    --menu-active-bg: #2A9D8F;
    --menu-active-text: #FFFFFF;

    /* Submeniuri (Dropdown) */
    --submenu-bg: #002D5B;
    --submenu-text: #FFFFFF;
    --submenu-hover-bg: #001f3f;
    --submenu-hover-text: #2A9D8F;

    /* Butoane Speciale (CTA) */
    --btn-accent-bg: #2A9D8F;
    --btn-accent-text: #FFFFFF;
    --btn-accent-hover: #238579;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Base Setup */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-body);
}

/* ==========================================================================
   HEADER & NAVIGARE
   ========================================================================== */
header {
    width: 100%;
    background-color: var(--menu-bg);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
}

.logo a {
    color: var(--brand-blue);
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    display: flex;
    align-items: center;
}

/* Structura Meniului */
.main-menu {
    display: flex;
    list-style: none;
    align-items: center;
    width: 100%;
    justify-content: flex-start;
}

.menu-left, .menu-right {
    display: flex;
    list-style: none;
}

.menu-right {
    margin-left: auto;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 20px 15px;
    color: var(--menu-text);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

/* Stări Meniu: Hover și Active */
.nav-link:hover {
    background-color: var(--menu-hover-bg);
    color: var(--menu-hover-text);
}

.nav-item.active > .nav-link {
    background-color: var(--menu-active-bg);
    color: var(--menu-active-text);
}

/* Butoane cu stil de tip CTA */
.nav-btn .nav-link {
    background-color: var(--btn-accent-bg);
    color: var(--btn-accent-text);
    padding: 8px 15px;
    border-radius: 4px;
    margin: 0 5px;
}

.nav-btn .nav-link:hover {
    background-color: var(--btn-accent-hover);
    color: var(--btn-accent-text);
}

/* SUBMENIURI (Dropdown) */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--submenu-bg);
    min-width: 180px;
    list-style: none;
    display: none;
    box-shadow: 0 4px 6px rgba(0,0,0,0.15);
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
}

.submenu .nav-link {
    padding: 12px 15px;
    color: var(--submenu-text);
    font-size: 14px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.submenu .nav-link:hover {
    background-color: var(--submenu-hover-bg);
    color: var(--submenu-hover-text);
}

.nav-item:hover .submenu {
    display: block;
}

/* Elemente de control Hamburger (Ascunse implicit pe Desktop) */
.menu-toggle-checkbox {
    display: none;
}

.hamburger-btn {
    display: none;
}

/* ==========================================================================
   LANDING PAGE CONTENT
   ========================================================================== */
main {
    flex: 1;
    width: 90%;
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    background: #fff;
    border: 1px solid #dcdde1;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

main form {
    width: 100%;
    max-width: none;
    margin: 0 auto;
}

.hero-section {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.85)), url('./img/og-image.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 8px;
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    position: relative;
}

.hero-section h1 {
    font-size: 42px;
    margin-bottom: 15px;
    color: var(--brand-blue);
}

.hero-section p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
}

.feature-row {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    gap: 40px;
}

.feature-row.reverse {
    flex-direction: row-reverse;
}

.feature-col-text {
    flex: 7;
}

.feature-col-img {
    flex: 3;
}

.feature-col-text h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--brand-blue);
}

.image-placeholder {
    background-color: #f1f5f9;
    width: 100%;
    height: 300px;
    border-radius: 6px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #94a3b8;
    font-weight: bold;
    border: 2px dashed #cbd5e1;
}

/* ==========================================================================
   LOGICĂ SUBMENIU MULTI-LEVEL
   ========================================================================== */
.submenu .nested-submenu {
    display: none;
    position: absolute;
    top: 0;
    left: 100%;
    background-color: var(--submenu-bg);
    min-width: 180px;
    list-style: none;
    padding: 0;
    margin: 0;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.15);
    border-radius: 0 4px 4px 0;
    z-index: 1000;
}

.submenu .nested-dropdown:hover .nested-submenu { 
    display: block; 
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background-color: var(--brand-blue);
    color: #FFFFFF;
    text-align: center;
    padding: 40px 20px;
    margin-top: auto;
    font-size: 14px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px;
}

.footer-col h3 {
    margin-bottom: 15px;
    font-size: 18px;
    border-bottom: 2px solid var(--brand-teal);
    display: inline-block;
    padding-bottom: 5px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.footer-col ul li a {
    color: #BDC3C7;
    text-decoration: none;
    transition: 0.3s;
    display: flex;
    align-items: center;
    width: 100%;
}

.footer-col ul li a:hover {
    color: var(--brand-teal);
}

/* Adăugăm iconițe folosinf :before */
.footer-col ul li a::before {
    margin-right: 8px; /* Spațiu între iconiță și text */
    font-size: 14px;
    display: inline-block;
    width: 20px; /* Asigură alinierea verticală */
    text-align: left;
}

/* Definim iconițele pentru link-uri */
.footer-col ul li a.icon-home::before { content: "🏠"; }
.footer-col ul li a.icon-login::before { content: "🔑"; }
.footer-col ul li a.icon-contact::before { content: "✉️"; }

/* Containerul general al zonei de jos din footer */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 10px;
    padding: 10px 0;
}

/* Containerul Flexbox pentru aliniere stânga-dreapta */
.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   BLOCAJ INTERACTIV FIX (ALERTĂ RECONVERTITĂ PENTRU FURNIZOR)
   ========================================================================== */
.alert-lock-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(244, 246, 249, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999999;
}

.alert-persistent-lock {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    transform: none !important;
    animation: none !important;
    max-width: 460px;
    width: 90%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    background-color: #FFFFFF !important;
    border-left: 5px solid var(--brand-teal) !important;
    padding: 25px !important;
    border-radius: 6px;
}

.select-lock-style {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #CBD5E1;
    border-radius: 4px;
    font-size: 15px;
    color: var(--text-main);
    background-color: #F8FAFC;
    outline: none;
    cursor: pointer;
    font-family: inherit;
}

.select-lock-style:focus {
    border-color: var(--brand-teal);
}

.btn-lock-submit {
    width: 100%;
    background-color: var(--brand-teal);
    color: #FFFFFF;
    border: none;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.btn-lock-submit:hover {
    background-color: var(--btn-accent-hover);
}

/* Bara gri dintre meniu și corpul paginii */
.sub-header-bar {
    width: 100%;
    background-color: #E2E8F0;
    border-bottom: 1px solid #CBD5E1;
    padding: 10px 20px;
}

.sub-header-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.furnizor-selection-title {
    font-size: 14px;
    color: var(--brand-blue);
}

.furnizor-selection-title strong {
    color: var(--brand-teal);
    font-weight: 700;
}

/* ==========================================================================
   OPTIMIZARE RESPONSIVITATE COMPATIBILĂ HAMBURGER (TABLETE ȘI MOBILE)
   ========================================================================== */
@media (max-width: 1024px) {
    .nav-container {
        position: relative !important;
        display: block !important;
        padding: 0 20px !important;
        min-height: 80px;
    }

    .main-menu {
        display: block !important;
        width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        padding-top: 80px !important;
    }

    .menu-left, .menu-right {
        display: block !important;
        width: 100% !important;
        margin-left: 0 !important;
        gap: 0 !important;
    }

    .menu-left > .nav-item:first-child {
        display: block !important;
        position: absolute !important;
        top: 10px;
        left: 20px;
        z-index: 1020;
    }

    .menu-left > .nav-item:not(:first-child),
    .menu-right > .nav-item {
        display: none !important;
    }
    
    .main-menu .menu-right {
        display: none !important;
    }

    .hamburger-btn {
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        width: 26px;
        height: 18px;
        position: absolute !important;
        top: 31px;
        right: 20px;
        cursor: pointer;
        z-index: 1020;
    }

    .hamburger-btn span {
        display: block;
        height: 3px;
        width: 100%;
        background-color: var(--brand-blue);
        border-radius: 2px;
        transition: all 0.3s ease;
    }

    /* LOGICA DE AFIȘARE HAMBURGER */
    #menu-toggle:checked ~ .main-menu .menu-left > .nav-item:not(:first-child),
    #menu-toggle:checked ~ .main-menu .menu-right > .nav-item {
        display: block !important;
    }
    #menu-toggle:checked ~ .main-menu .menu-right {
        display: block !important;
    }

    .main-menu .nav-link {
        padding: 14px 15px !important;
        border-bottom: 1px solid var(--menu-hover-bg);
        width: 100%;
    }

    .submenu {
        position: static !important;
        width: 100% !important;
        box-shadow: none !important;
        background-color: var(--menu-hover-bg) !important;
        border-radius: 0 !important;
        padding-left: 20px !important;
    }
    
    .submenu .nav-link {
        color: var(--menu-text) !important;
        border-bottom: 1px solid #e2e8f0 !important;
    }

    .nav-btn .nav-link {
        margin: 8px 0 !important;
    }

    /* ANIMAȚIE HAMBURGER X */
    #menu-toggle:checked ~ .hamburger-btn span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    #menu-toggle:checked ~ .hamburger-btn span:nth-child(2) {
        opacity: 0;
    }
    #menu-toggle:checked ~ .hamburger-btn span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    main {
        padding: 15px;
    }
    .hero-section {
        padding: 40px 15px;
    }
    .hero-section h1 {
        font-size: 28px;
    }
    .hero-section p {
        font-size: 16px;
    }
    .feature-row, .feature-row.reverse {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .feature-col-text,
    .feature-col-img {
        width: 100% !important;
    }
    
    .feature-col-text h2 {
        font-size: 22px;
    }
    .image-placeholder {
        height: 220px;
    }
    
    /* REPARARE ȘI CENTRARE IMPLEMENTATĂ PENTRU TOATE COLOANELE DIN FOOTER PE MOBIL */
    .footer-top {
        flex-direction: column;
        gap: 30px;
        text-align: center; /* Centrează titlurile h3 */
    }
    .footer-col {
        display: flex;
        flex-direction: column;
        align-items: center; /* Aliniază listele pe mijloc */
        width: 100%;
    }
    .footer-col ul li a {
        justify-content: center; /* Centrează conținutul flex al link-urilor (iconiță + text) */
        text-align: center;
    }
    
    .footer-bottom-container {
        flex-direction: column !important;
        gap: 15px;
        text-align: center;
    }
}

/* ==========================================================================
   OPTIMIZARE GLOBALĂ FORMULARE ȘI PAGINI PENTRU MOBIL (MAX-WIDTH: 768px)
   ========================================================================== */
@media (max-width: 768px) {
    main, 
    [style*="max-width: 450px"], 
    [style*="max-width:450px"] {
        width: 92% !important;
        max-width: 100% !important;
        margin: 20px auto !important;
        padding: 20px 15px !important;
    }

    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="tel"],
    input[type="date"],
    select,
    textarea {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    form button, 
    form input[type="submit"] {
        width: 100% !important;
        display: block !important;
    }

    .form-row, 
    .row, 
    div[style*="display: flex"]:not(.sub-header-container):not(.nav-container):not(.footer-col):not(.footer-col ul li a) {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 15px !important;
    }
}